numerical investigation of compressible turbulent boundary layers



Elaine Bohr Inflow Generation for Large-Eddy Simulation Elaine Bohr Inflow Generation for Large-Eddy Simulation Новинка

Elaine Bohr Inflow Generation for Large-Eddy Simulation

8652 руб.
When simulating turbulent flows using Large-Eddy Simulations (LES) or Direct Numerical Simulations (DNS), imposing correct instantaneous flow quantities at the inflow boundary is a challenge. Inflow fluctuations need to preserve the turbulent characteristics of the upstream flow that is not simulated. The inflow conditions are rendered more physically meaningful by rescaling the instantaneous solution from an internal plane normal to the wall located inside the computational domain using self-similarity of the boundary layer velocity profile at each time step of the simulation. Thus the fluctuations at the inflow incorporate correct turbulent structures. This operation enables a reduction of the needed computational domain. This book should be especially useful for researcher in computational fluid dynamics.
Zhen-Guo Wang Internal Combustion Processes of Liquid Rocket Engines. Modeling and Numerical Simulations Zhen-Guo Wang Internal Combustion Processes of Liquid Rocket Engines. Modeling and Numerical Simulations Новинка

Zhen-Guo Wang Internal Combustion Processes of Liquid Rocket Engines. Modeling and Numerical Simulations

11139.52 руб.
This book concentrates on modeling and numerical simulations of combustion in liquid rocket engines, covering liquid propellant atomization, evaporation of liquid droplets, turbulent flows, turbulent combustion, heat transfer, and combustion instability. It presents some state of the art models and numerical methodologies in this area. The book can be categorized into two parts. Part 1 describes the modeling for each subtopic of the combustion process in the liquid rocket engines. Part 2 presents detailed numerical methodology and several representative applications in simulations of rocket engine combustion.
Arman Hasanpour LBM Modeling of Transport Phenomena through Porous Materials Arman Hasanpour LBM Modeling of Transport Phenomena through Porous Materials Новинка

Arman Hasanpour LBM Modeling of Transport Phenomena through Porous Materials

8639 руб.
Over the years, the numerical modeling of transport phenomena has been obtained a great portion in the solution of scientific and industrial problems. One of the new numerical techniques is Lattice Boltzmann Method. This method has a lot of advantages like easy implementation, flexible boundary condition, and fast convergence. Also, t is appropriate for simulation of complex geometries and domains like porous media, multiphase flow and etc. The present book provides an investigation of the transport phenomenon in porous media within a computational geometry using LBM. This book should help shed some light on the industrial and educational investigations of porous media and should be particularly useful to professionals in LBM modeling, or anyone else who may be considering employing of numerical techniques for porous and non-porous mediums.
Chongmin Song The Scaled Boundary Finite Element Method. Introduction to Theory and Implementation Chongmin Song The Scaled Boundary Finite Element Method. Introduction to Theory and Implementation Новинка

Chongmin Song The Scaled Boundary Finite Element Method. Introduction to Theory and Implementation

9239.73 руб.
An informative look at the theory, computer implementation, and application of the scaled boundary finite element method This reliable resource, complete with MATLAB, is an easy-to-understand introduction to the fundamental principles of the scaled boundary finite element method. It establishes the theory of the scaled boundary finite element method systematically as a general numerical procedure, providing the reader with a sound knowledge to expand the applications of this method to a broader scope. The book also presents the applications of the scaled boundary finite element to illustrate its salient features and potentials. The Scaled Boundary Finite Element Method: Introduction to Theory and Implementation covers the static and dynamic stress analysis of solids in two and three dimensions. The relevant concepts, theory and modelling issues of the scaled boundary finite element method are discussed and the unique features of the method are highlighted. The applications in computational fracture mechanics are detailed with numerical examples. A unified mesh generation procedure based on quadtree/octree algorithm is described. It also presents examples of fully automatic stress analysis of geometric models in NURBS, STL and digital images. Written in lucid and easy to understand language by the co-inventor of the scaled boundary element method Provides MATLAB as an integral part of the book with the code cross-referenced in the text and the use of the code illustrated by examples Presents new developments in the scaled boundary finite element method with illustrative examples so that readers can appreciate the significant features and potentials of this novel method—especially in emerging technologies such as 3D printing, virtual reality, and digital image-based analysis The Scaled Boundary Finite Element Method: Introduction to Theory and Implementation is an ideal book for researchers, software developers, numerical analysts, and postgraduate students in many fields of engineering and science.
J.B. Peterson An experimental investigation of the laminar boundary layer on a rotating flat plate J.B. Peterson An experimental investigation of the laminar boundary layer on a rotating flat plate Новинка

J.B. Peterson An experimental investigation of the laminar boundary layer on a rotating flat plate

686 руб.
Эта книга — репринт оригинального издания 1958 года, созданный на основе электронной копии высокого разрешения, которую очистили и обработали вручную, сохранив структуру и орфографию оригинального издания. Редкие, забытые и малоизвестные книги, изданные с петровских времен до наших дней, вновь доступны в виде печатных книг.An experimental investigation of the laminar boundary layer on a rotating flat plate.
Chandra Shekar J., Kolakoti Aditya Numerical Analysis of Boundary Layer Flow Over 3D Aerofoil Section Chandra Shekar J., Kolakoti Aditya Numerical Analysis of Boundary Layer Flow Over 3D Aerofoil Section Новинка

Chandra Shekar J., Kolakoti Aditya Numerical Analysis of Boundary Layer Flow Over 3D Aerofoil Section

9277 руб.
In the present study, the numerical study is carried out for boundary layer flow over 3D aerofoil section and the aerodynamic performance of NACA aerofoil are analyzed by studying the lift and drag coefficient of the aerofoil.The results obtained in the case of boundary layer flow over the 3D aerofoil section are compared with the experimental data as available in the literature. The experimental data for NACA 64-009 from wind tunnel is validated with simulations results computed in FLUENT. The aerofoil is cambered and measured to be around 1mt. The simulations for boundary layer flow for NACA 64-009 is performed at various angles of attacks. In addition, the lift coefficient, drag coefficient, pressure contour and velocity contour are computed.
Peter Bernard S. Turbulent Fluid Flow Peter Bernard S. Turbulent Fluid Flow Новинка

Peter Bernard S. Turbulent Fluid Flow

11404.47 руб.
A guide to the essential information needed to model and compute turbulent flows and interpret experiments and numerical simulations Turbulent Fluid Flow offers an authoritative resource to the theories and models encountered in the field of turbulent flow. In this book, the author – a noted expert on the subject – creates a complete picture of the essential information needed for engineers and scientists to carry out turbulent flow studies. This important guide puts the focus on the essential aspects of the subject – including modeling, simulation and the interpretation of experimental data – that fit into the basic needs of engineers that work with turbulent flows in technological design and innovation. Turbulent Fluid Flow offers the basic information that underpins the most recent models and techniques that are currently used to solve turbulent flow challenges. The book provides careful explanations, many supporting figures and detailed mathematical calculations that enable the reader to derive a clear understanding of turbulent fluid flow. This vital resource: • Offers a clear explanation to the models and techniques currently used to solve turbulent flow problems • Provides an up-to-date account of recent experimental and numerical studies probing the physics of canonical turbulent flows • Gives a self-contained treatment of the essential topics in the field of turbulence • Puts the focus on the connection between the subject matter and the goals of fluids engineering • Comes with a detailed syllabus and a solutions manual containing MATLAB codes, available on a password-protected companion website Written for fluids engineers, physicists, applied mathematicians and graduate students in mechanical, aerospace and civil engineering, Turbulent Fluid Flow contains an authoritative resource to the information needed to interpret experiments and carry out turbulent flow studies.
Paul S. Granville A method for the calculation of the turbulent boundary layer in a pressure gradient Paul S. Granville A method for the calculation of the turbulent boundary layer in a pressure gradient Новинка

Paul S. Granville A method for the calculation of the turbulent boundary layer in a pressure gradient

686 руб.
Эта книга — репринт оригинального издания (издательство "Washington, D.C. : Dept. of the Navy, David Taylor Model Basin", 1951 год), созданный на основе электронной копии высокого разрешения, которую очистили и обработали вручную, сохранив структуру и орфографию оригинального издания. Редкие, забытые и малоизвестные книги, изданные с петровских времен до наших дней, вновь доступны в виде печатных книг.A method for the calculation of the turbulent boundary layer in a pressure gradient.
Elif Ozturk Numerical Solution of NBV Problem for Elliptic Differential Equations Elif Ozturk Numerical Solution of NBV Problem for Elliptic Differential Equations Новинка

Elif Ozturk Numerical Solution of NBV Problem for Elliptic Differential Equations

8652 руб.
Bitsadze-Samarskii nonlocal boundary value problem for elliptic differential equation in a Hilbert space H with the self-adjoint positive definite operators A is considered. The well-posedness of this problem in Hölder spaces with a weight is established. The coercivity inequalities for the solutions of the nonlocal boundary value problem for elliptic equation are obtained. The second and fourth orders of accuracy difference schemes for the approximate solutions of this nonlocal boundary value problem are presented. The stability estimates, coercivity and almost coercivity inequalities for the solution of these difference schemes are established. The well-posedness of these difference schemes in Hölder spaces with a weight is proved. The Matlab implementation of these difference schemes for elliptic equation is presented. The theoretical statements for the solution of these difference schemes are supported by the results of numerical examples.
Mohsen Jahanmiri Boundary Layer Receptivity Mohsen Jahanmiri Boundary Layer Receptivity Новинка

Mohsen Jahanmiri Boundary Layer Receptivity

3944 руб.
Receptivity is the process which describes how environmental disturbances (such as gusts, acoustic waves or wall roughness) are filtered by a boundary layer and turned into downstream growing waves. It is closely related to the identification of initial conditions for the disturbances and requires knowledge of the characteristics of the specific external forcing field. Due to important role of receptivity theory in transition process of boundary layers, quite a few research works have been carried out in past few decades. This research review report tries to highlight the major research activities in this field of study that includes: the theory, different types of receptivity, its effect in three-dimensional boundary layers and receptivity at high speeds.
B.J. Wood Cartwright An investigation of the effect of a turbulent boundary layer upon the lift of a wing-body combination with a gap between wing and body at mach number 1.9 B.J. Wood Cartwright An investigation of the effect of a turbulent boundary layer upon the lift of a wing-body combination with a gap between wing and body at mach number 1.9 Новинка

B.J. Wood Cartwright An investigation of the effect of a turbulent boundary layer upon the lift of a wing-body combination with a gap between wing and body at mach number 1.9

741 руб.
Эта книга — репринт оригинального издания (издательство "Monterey, California: U.S. Naval Postgraduate School", 1955 год), созданный на основе электронной копии высокого разрешения, которую очистили и обработали вручную, сохранив структуру и орфографию оригинального издания. Редкие, забытые и малоизвестные книги, изданные с петровских времен до наших дней, вновь доступны в виде печатных книг.
Song L. Kaya Merdan, Songul Kaya Merdan Numerical Analysis of a Variational Multiscale Method for Turbulence Song L. Kaya Merdan, Songul Kaya Merdan Numerical Analysis of a Variational Multiscale Method for Turbulence Новинка

Song L. Kaya Merdan, Songul Kaya Merdan Numerical Analysis of a Variational Multiscale Method for Turbulence

8789 руб.
Despite efforts of more than centuries, turbulence phenomena is categorized as an unsolved problem. Turbulence is part of everyday's life. The majority of flows of industrial and technological applications are turbulent; natural flows are invariably so. There are many important and interesting physical phenomena which are connected with turbulent flows. Turbulence is observed in natural and engineering applications such as in weather prediction, air pollution, water pollution, aerodynamics and heat exchangers. This work considers an accurate and reliable solutions of turbulent flows. It is concerned with one of the most promising approaches to the numerical simulation of turbulent flows, the subgrid eddy viscosity models. We analyze both continuous and discontinuous finite element approximation of the new subgrid eddy viscosity model. This approach has the advantage that the diffusivity is introduced only on the small scales of the flow. Numerical test shows the new stabilization technique is robust and efficient in solving Navier-Stokes equations for a wide range of Reynolds numbers.
Tardu Sedat Convective Heat Transfer. Solved Problems Tardu Sedat Convective Heat Transfer. Solved Problems Новинка

Tardu Sedat Convective Heat Transfer. Solved Problems

18294.67 руб.
Each chapter begins with a brief yet complete presentation of the related topic. This is followed by a series of solved problems. The latter are scrupulously detailed and complete the synthetic presentation given at the beginning of each chapter. There are about 50 solved problems, which are mostly original with gradual degree of complexity including those related to recent findings in convective heat transfer phenomena. Each problem is associated with clear indications to help the reader to handle independently the solution. The book contains nine chapters including laminar external and internal flows, convective heat transfer in laminar wake flows, natural convection in confined and no-confined laminar flows, turbulent internal flows, turbulent boundary layers, and free shear flows.
Michel Ledoux Compressible Flow Propulsion and Digital Approaches in Fluid Mechanics Michel Ledoux Compressible Flow Propulsion and Digital Approaches in Fluid Mechanics Новинка

Michel Ledoux Compressible Flow Propulsion and Digital Approaches in Fluid Mechanics

9987.88 руб.
This book aims to provide an efficient methodology of solving a fluid mechanics problem, based on an awareness of the physical. It meets different objectives of the student, the future engineer or scientist: Simple sizing calculations are required to master today's numerical approach for solving complex practical problems.
Jeffrey Heys J. Chemical and Biomedical Engineering Calculations Using Python Jeffrey Heys J. Chemical and Biomedical Engineering Calculations Using Python Новинка

Jeffrey Heys J. Chemical and Biomedical Engineering Calculations Using Python

5758.18 руб.
Presents standard numerical approaches for solving common mathematical problems in engineering using Python. Covers the most common numerical calculations used by engineering students Covers Numerical Differentiation and Integration, Initial Value Problems, Boundary Value Problems, and Partial Differential Equations Focuses on open ended, real world problems that require students to write a short report/memo as part of the solution process Includes an electronic download of the Python codes presented in the book
Marijo Telenta Wind barrier motorway protection Marijo Telenta Wind barrier motorway protection Новинка

Marijo Telenta Wind barrier motorway protection

4437 руб.
This work presents a comprehensive investigation of a barrier-vehicle interaction in a crosswind scenario. The main effort was to study the feasibility of the numerical simulation without the momentum sink approach for the wind barrier modeling. The goal was to treat the complex unresolved flow near and through the wind barrier openings at a detailed level. In this work, a geometrically accurate three-dimensional wind barrier model was used in the numerical study. Different levels of grid refinements were performed for grid independence investigation. Experimental research was conducted to validate the numerical results. An advanced aerodynamic CFD simulation, DDES, was utilized in analyzing the transient crosswind scenario. In addition, a parametric optimization method, which combines state-of-the-art scientific research and industrial requirements, was presented. In conclusion, guidelines were defined for a complete wind barrier research in the road vehicle crosswind protection.
William Schiesser E. Spline Collocation Methods for Partial Differential Equations. With Applications in R William Schiesser E. Spline Collocation Methods for Partial Differential Equations. With Applications in R Новинка

William Schiesser E. Spline Collocation Methods for Partial Differential Equations. With Applications in R

9603.03 руб.
A comprehensive approach to numerical partial differential equations Spline Collocation Methods for Partial Differential Equations combines the collocation analysis of partial differential equations (PDEs) with the method of lines (MOL) in order to simplify the solution process. Using a series of example applications, the author delineates the main features of the approach in detail, including an established mathematical framework. The book also clearly demonstrates that spline collocation can offer a comprehensive method for numerical integration of PDEs when it is used with the MOL in which spatial (boundary value) derivatives are approximated with splines, including the boundary conditions. R, an open-source scientific programming system, is used throughout for programming the PDEs and numerical algorithms, and each section of code is clearly explained. As a result, readers gain a complete picture of the model and its computer implementation without having to fill in the details of the numerical analysis, algorithms, or programming. The presentation is not heavily mathematical, and in place of theorems and proofs, detailed example applications are provided. Appropriate for scientists, engineers, and applied mathematicians, Spline Collocation Methods for Partial Differential Equations: Introduces numerical methods by first presenting basic examples followed by more complicated applications Employs R to illustrate accurate and efficient solutions of the PDE models Presents spline collocation as a comprehensive approach to the numerical integration of PDEs and an effective alternative to other, well established methods Discusses how to reproduce and extend the presented numerical solutions Identifies the use of selected algorithms, such as the solution of nonlinear equations and banded or sparse matrix processing Features a companion website that provides the related R routines Spline Collocation Methods for Partial Differential Equations is a valuable reference and/or self-study guide for academics, researchers, and practitioners in applied mathematics and engineering, as well as for advanced undergraduates and graduate-level students.
Feng-Chen Li Turbulent Drag Reduction by Surfactant Additives Feng-Chen Li Turbulent Drag Reduction by Surfactant Additives Новинка

Feng-Chen Li Turbulent Drag Reduction by Surfactant Additives

16824.81 руб.
Turbulent drag reduction by additives has long been a hot research topic. This phenomenon is inherently associated with multifold expertise. Solutions of drag-reducing additives are usually viscoelastic fluids having complicated rheological properties. Exploring the characteristics of drag-reduced turbulent flows calls for uniquely designed experimental and numerical simulation techniques and elaborate theoretical considerations. Pertinently understanding the turbulent drag reduction mechanism necessities mastering the fundamentals of turbulence and establishing a proper relationship between turbulence and the rheological properties induced by additives. Promoting the applications of the drag reduction phenomenon requires the knowledge from different fields such as chemical engineering, mechanical engineering, municipal engineering, and so on. This book gives a thorough elucidation of the turbulence characteristics and rheological behaviors, theories, special techniques and application issues for drag-reducing flows by surfactant additives based on the state-of-the-art of scientific research results through the latest experimental studies, numerical simulations and theoretical analyses. Covers turbulent drag reduction, heat transfer reduction, complex rheology and the real-world applications of drag reduction Introduces advanced testing techniques, such as PIV, LDA, and their applications in current experiments, illustrated with multiple diagrams and equations Real-world examples of the topic’s increasingly important industrial applications enable readers to implement cost- and energy-saving measures Explains the tools before presenting the research results, to give readers coverage of the subject from both theoretical and experimental viewpoints Consolidates interdisciplinary information on turbulent drag reduction by additives Turbulent Drag Reduction by Surfactant Additives is geared for researchers, graduate students, and engineers in the fields of Fluid Mechanics, Mechanical Engineering, Turbulence, Chemical Engineering, Municipal Engineering. Researchers and practitioners involved in the fields of Flow Control, Chemistry, Computational Fluid Dynamics, Experimental Fluid Dynamics, and Rheology will also find this book to be a much-needed reference on the topic.
Reif B. A.Pettersson Statistical Theory and Modeling for Turbulent Flows Reif B. A.Pettersson Statistical Theory and Modeling for Turbulent Flows Новинка

Reif B. A.Pettersson Statistical Theory and Modeling for Turbulent Flows

9107.74 руб.
Providing a comprehensive grounding in the subject of turbulence, Statistical Theory and Modeling for Turbulent Flows develops both the physical insight and the mathematical framework needed to understand turbulent flow. Its scope enables the reader to become a knowledgeable user of turbulence models; it develops analytical tools for developers of predictive tools. Thoroughly revised and updated, this second edition includes a new fourth section covering DNS (direct numerical simulation), LES (large eddy simulation), DES (detached eddy simulation) and numerical aspects of eddy resolving simulation. In addition to its role as a guide for students, Statistical Theory and Modeling for Turbulent Flows also is a valuable reference for practicing engineers and scientists in computational and experimental fluid dynamics, who would like to broaden their understanding of fundamental issues in turbulence and how they relate to turbulence model implementation. Provides an excellent foundation to the fundamental theoretical concepts in turbulence. Features new and heavily revised material, including an entire new section on eddy resolving simulation. Includes new material on modeling laminar to turbulent transition. Written for students and practitioners in aeronautical and mechanical engineering, applied mathematics and the physical sciences. Accompanied by a website housing solutions to the problems within the book.
Aleksandr Ovcharenko Parallel Mesh Adaptation with Boundary Layers Aleksandr Ovcharenko Parallel Mesh Adaptation with Boundary Layers Новинка

Aleksandr Ovcharenko Parallel Mesh Adaptation with Boundary Layers

4749 руб.
In the distributed environment, it is crucial that during the mesh adaptation process all mesh entities communicating over part boundaries perform correct updates such that the complete mesh remains valid after its modification. This work presents the infrastructure to support parallel mesh modification operations with boundary layers using both simple point-to-point data exchange and interaction with mesh migration. To increase the scalability of large-scale simulations, this study introduces a general-purpose communication package built on top of MPI which is aimed at improving inter-processor communications independently of the supercomputer architecture being considered. The package is developed to support parallel applications that rely on computation characterized by a large number of messages of various sizes, often small, that are focused within processor neighborhoods. The parallel anisotropic mesh adaptation procedures are tested on general curved 3D geometries and appropriately manage the geometrical boundary approximation while maintaining the semi-structured nature of the elements in the boundary layers.
Qiaolin He Numerical Study of Solutions to Prandtl Equations and N-S Equations Qiaolin He Numerical Study of Solutions to Prandtl Equations and N-S Equations Новинка

Qiaolin He Numerical Study of Solutions to Prandtl Equations and N-S Equations

9339 руб.
The IGR method enables us to study the singular structures of the blow up solutions of Prandtl equations. The numerical solutionsto the incompressible Navier-Stokes equations with Navier boundary conditions are discussed. An unconditionally stable time discretization which is implicit in viscosity and explicit in both pressure and convection terms and finite difference discretization with local pressure boundarycondition are employed. A two levelpreconditioned conjugate gradient method is introdeced to solve the elliptic type system.
Numerical Analysis. Proceedings of the Dundee Conference on Numerical Analysis, 1975 Numerical Analysis. Proceedings of the Dundee Conference on Numerical Analysis, 1975 Новинка

Numerical Analysis. Proceedings of the Dundee Conference on Numerical Analysis, 1975

6002 руб.
Книга "Numerical Analysis. Proceedings of the Dundee Conference on Numerical Analysis, 1975".
Benjamin Krank Analyzing stretched grids and introducing acoustic black hole layers as non-reflecting boundary conditions Benjamin Krank Analyzing stretched grids and introducing acoustic black hole layers as non-reflecting boundary conditions Новинка

Benjamin Krank Analyzing stretched grids and introducing acoustic black hole layers as non-reflecting boundary conditions

4677 руб.
Diploma Thesis from the year 2013 in the subject Engineering - Aerospace Technology, grade: 1,0, Technical University of Munich (Lehrstuhl für Aerodynamik und Strömungsmechanik), course: Computational Aeroacoustics, language: English, abstract: Stretched grids as non-reflecting boundary conditions aim at gradual under-resolution and dissipation of sinusoidal waves and are computationally costly and ineffective if not implemented properly. This defines a need for insight to enable efficient implementation. Two methods of predicting the behavior of sinusoidal waves propagating through stretched grids are presented, an initial value and a boundary value approach. The initial value problem is an approximation and has the advantage that it can be applied with many higher order accurate finite difference schemes. The boundary value problem is more exact but is not applicable for higher order methods. Both methods are verified using a two-dimensional linearized Navier-Stokes solver, which is implemented in the framework of this study. Further, acoustic black hole layers are introduced as an alternative to stretched grids. Using both methods in combination reduces the number of grid points necessary in a boundary domain drastically. All methods are improved with respect to available parameters and their performance is compared using benchmark flows. Explicit recommendations for implementation are developed.
Guy G. Wooten An experimental study of the flow of a turbulent boundary layer over a step at M Superscript -2.35. Guy G. Wooten An experimental study of the flow of a turbulent boundary layer over a step at M Superscript -2.35. Новинка

Guy G. Wooten An experimental study of the flow of a turbulent boundary layer over a step at M Superscript -2.35.

750 руб.
Эта книга — репринт оригинального издания (издательство "Massachusetts Institute of Technology", 1955 год), созданный на основе электронной копии высокого разрешения, которую очистили и обработали вручную, сохранив структуру и орфографию оригинального издания. Редкие, забытые и малоизвестные книги, изданные с петровских времен до наших дней, вновь доступны в виде печатных книг.
Priit Willbach Unstiffened welded thin-walled metal girder under uniform loading Priit Willbach Unstiffened welded thin-walled metal girder under uniform loading Новинка

Priit Willbach Unstiffened welded thin-walled metal girder under uniform loading

4358 руб.
Slender plate girders are frequent elements of steel structures. Welded slender plate girders without transverse and longitudinal stiffeners have technological advantages. The aims of book are analytical-experimental investigation of welded slender plate girders subjected to uniformly distributed edge loading without transverse stiffeners and the development of the calculation requirements. The post-buckling behaviour of slender plate girders is considered. Research concentrated on examining the behaviour of slender plate girders in conditions, which are close to the real situation. The idea is to consider real loading and boundary conditions concerning girders web which stress field is strictly influenced by compression, flexural and torsional rigidity of girder’s flange and compare numerical results of the continuous analytical and the finite element method with results obtained from Eurocode 3 formulas and with the test results.
Collatz Numerical Methods of Approximation Theory/Numerische Methoden Der Approximationstheorie. Workshop on Numerical Methods of Approximation Theory Oberwol Collatz Numerical Methods of Approximation Theory/Numerische Methoden Der Approximationstheorie. Workshop on Numerical Methods of Approximation Theory Oberwol Новинка

Collatz Numerical Methods of Approximation Theory/Numerische Methoden Der Approximationstheorie. Workshop on Numerical Methods of Approximation Theory Oberwol

9227 руб.
Книга "Numerical Methods of Approximation Theory/Numerische Methoden Der Approximationstheorie. Workshop on Numerical Methods of Approximation Theory Oberwol".
Albrecht, Collatz Numerical Treatment of Integral Equations / Numerische Behandlung Von Integralgleichungen. Workshop on Numerical Treatment of Integral Equations Oberw Albrecht, Collatz Numerical Treatment of Integral Equations / Numerische Behandlung Von Integralgleichungen. Workshop on Numerical Treatment of Integral Equations Oberw Новинка

Albrecht, Collatz Numerical Treatment of Integral Equations / Numerische Behandlung Von Integralgleichungen. Workshop on Numerical Treatment of Integral Equations Oberw

9202 руб.
Книга "Numerical Treatment of Integral Equations / Numerische Behandlung Von Integralgleichungen. Workshop on Numerical Treatment of Integral Equations Oberw".
L. Collatz, G. Meinardus, H. Werner Numerical Methods of Approximation Theory, Vol. 7 / Numerische Methoden Der Approximationstheorie, Band 7. Workshop on Numerical Methods of Approximat L. Collatz, G. Meinardus, H. Werner Numerical Methods of Approximation Theory, Vol. 7 / Numerische Methoden Der Approximationstheorie, Band 7. Workshop on Numerical Methods of Approximat Новинка

L. Collatz, G. Meinardus, H. Werner Numerical Methods of Approximation Theory, Vol. 7 / Numerische Methoden Der Approximationstheorie, Band 7. Workshop on Numerical Methods of Approximat

9414 руб.
Книга "Numerical Methods of Approximation Theory, Vol. 7 / Numerische Methoden Der Approximationstheorie, Band 7. Workshop on Numerical Methods of Approximat".
Mathematical Foundation of Turbulent Viscous Flows Mathematical Foundation of Turbulent Viscous Flows Новинка

Mathematical Foundation of Turbulent Viscous Flows

9177 руб.
Книга "Mathematical Foundation of Turbulent Viscous Flows".
Hashiguchi Koichi Introduction to Finite Strain Theory for Continuum Elasto-Plasticity Hashiguchi Koichi Introduction to Finite Strain Theory for Continuum Elasto-Plasticity Новинка

Hashiguchi Koichi Introduction to Finite Strain Theory for Continuum Elasto-Plasticity

12671.64 руб.
Comprehensive introduction to finite elastoplasticity, addressing various analytical and numerical analyses & including state-of-the-art theories Introduction to Finite Elastoplasticity presents introductory explanations that can be readily understood by readers with only a basic knowledge of elastoplasticity, showing physical backgrounds of concepts in detail and derivation processes of almost all equations. The authors address various analytical and numerical finite strain analyses, including new theories developed in recent years, and explain fundamentals including the push-forward and pull-back operations and the Lie derivatives of tensors. As a foundation to finite strain theory, the authors begin by addressing the advanced mathematical and physical properties of continuum mechanics. They progress to explain a finite elastoplastic constitutive model, discuss numerical issues on stress computation, implement the numerical algorithms for stress computation into large-deformation finite element analysis and illustrate several numerical examples of boundary-value problems. Programs for the stress computation of finite elastoplastic models explained in this book are included in an appendix, and the code can be downloaded from an accompanying website.
WILLIAM E SCHIESSER Computational Chemotaxis Models for Neurodegenerative Disease WILLIAM E SCHIESSER Computational Chemotaxis Models for Neurodegenerative Disease Новинка

WILLIAM E SCHIESSER Computational Chemotaxis Models for Neurodegenerative Disease

7714 руб.
The mathematical model presented in this book, based on partial differential equations (PDEs) describing attractant-repellent chemotaxis, is offered for a quantitative analysis of neurodegenerative disease (ND), e.g., Alzheimer's disease (AD). The model is a representation of basic phenomena (mechanisms) for diffusive transport and biochemical kinetics that provides the spatiotemporal distribution of components which could explain the evolution of ND, and is offered with the intended purpose of providing a small step toward the understanding, and possible treatment of ND.The format and emphasis of the presentation is based on the following elements: A statement of the PDE system, including initial conditions (ICs), boundary conditions (BCs) and the model parameters. Algorithms for the calculation of numerical solutions of the PDE system with a minimum of mathematical formality. A set of R routines for the calculation of numerical solutions, including a detailed explanation of all of the sections of the code. The R routines can be executed after a straightforward download of R, an open-source scientific computing system available from the Internet. Presentation of the numerical solutions, particularly in graphical (plotted) format to enhance the visualization of the solution. Summary and conclusions concerning the principal results from the model that might serve as the basis for a next step in the modeling of ND.In other words, a methodology for numerical PDE modeling is ...
Richard Bernatz Fourier Series and Numerical Methods for Partial Differential Equations Richard Bernatz Fourier Series and Numerical Methods for Partial Differential Equations Новинка

Richard Bernatz Fourier Series and Numerical Methods for Partial Differential Equations

9186.94 руб.
The importance of partial differential equations (PDEs) in modeling phenomena in engineering as well as in the physical, natural, and social sciences is well known by students and practitioners in these fields. Striking a balance between theory and applications, Fourier Series and Numerical Methods for Partial Differential Equations presents an introduction to the analytical and numerical methods that are essential for working with partial differential equations. Combining methodologies from calculus, introductory linear algebra, and ordinary differential equations (ODEs), the book strengthens and extends readers' knowledge of the power of linear spaces and linear transformations for purposes of understanding and solving a wide range of PDEs. The book begins with an introduction to the general terminology and topics related to PDEs, including the notion of initial and boundary value problems and also various solution techniques. Subsequent chapters explore: The solution process for Sturm-Liouville boundary value ODE problems and a Fourier series representation of the solution of initial boundary value problems in PDEs The concept of completeness, which introduces readers to Hilbert spaces The application of Laplace transforms and Duhamel's theorem to solve time-dependent boundary conditions The finite element method, using finite dimensional subspaces The finite analytic method with applications of the Fourier series methodology to linear version of non-linear PDEs Throughout the book, the author incorporates his own class-tested material, ensuring an accessible and easy-to-follow presentation that helps readers connect presented objectives with relevant applications to their own work. Maple is used throughout to solve many exercises, and a related Web site features Maple worksheets for readers to use when working with the book's one- and multi-dimensional problems. Fourier Series and Numerical Methods for Partial Differential Equations is an ideal book for courses on applied mathematics and partial differential equations at the upper-undergraduate and graduate levels. It is also a reliable resource for researchers and practitioners in the fields of mathematics, science, and engineering who work with mathematical modeling of physical phenomena, including diffusion and wave aspects.
W. Jame Orlin Summary and compilation of important compressible flow relations W. Jame Orlin Summary and compilation of important compressible flow relations Новинка

W. Jame Orlin Summary and compilation of important compressible flow relations

688 руб.
Эта книга — репринт оригинального издания 1944 года, созданный на основе электронной копии высокого разрешения, которую очистили и обработали вручную, сохранив структуру и орфографию оригинального издания. Редкие, забытые и малоизвестные книги, изданные с петровских времен до наших дней, вновь доступны в виде печатных книг.Summary and compilation of important compressible flow relations.
Acharya Ragini Fundamentals of Turbulent and Multi-Phase Combustion Acharya Ragini Fundamentals of Turbulent and Multi-Phase Combustion Новинка

Acharya Ragini Fundamentals of Turbulent and Multi-Phase Combustion

13463.61 руб.
Detailed coverage of advanced combustion topics from the author of Principles of Combustion, Second Edition Turbulence, turbulent combustion, and multiphase reacting flows have become major research topics in recent decades due to their application across diverse fields, including energy, environment, propulsion, transportation, industrial safety, and nanotechnology. Most of the knowledge accumulated from this research has never been published in book form—until now. Fundamentals of Turbulent and Multiphase Combustion presents up-to-date, integrated coverage of the fundamentals of turbulence, combustion, and multiphase phenomena along with useful experimental techniques, including non-intrusive, laser-based measurement techniques, providing a firm background in both contemporary and classical approaches. Beginning with two full chapters on laminar premixed and non-premixed flames, this book takes a multiphase approach, beginning with more common topics and moving on to higher-level applications. In addition, Fundamentals of Turbulent and Multiphase Combustion: Addresses seven basic topical areas in combustion and multiphase flows, including laminar premixed and non-premixed flames, theory of turbulence, turbulent premixed and non-premixed flames, and multiphase flows Covers spray atomization and combustion, solid-propellant combustion, homogeneous propellants, nitramines, reacting boundary-layer flows, single energetic particle combustion, and granular bed combustion Provides experimental setups and results whenever appropriate Supported with a large number of examples and problems as well as a solutions manual, Fundamentals of Turbulent and Multiphase Combustion is an important resource for professional engineers and researchers as well as graduate students in mechanical, chemical, and aerospace engineering.
Forrest E. Ames An Introduction to Compressible Flow Forrest E. Ames An Introduction to Compressible Flow Новинка

Forrest E. Ames An Introduction to Compressible Flow

6527 руб.
An Introduction to Compressible Flow is a concise, yet comprehensive treatment of one_dimensional compressible flow designed to provide mechanical and aerospace engineering students with the background they need for aerodynamics and turbomachinery courses. This book covers isentropic flow, normal shock waves, oblique shock waves, and Prandtl_Meyer flow and their applications. The first chapter reviews the physics of air, control volume analysis and provides a review of thermodynamics. Most textbooks provide very concise treatments of compressible flow- this text will supplement that material, which is often too concise to provide students with the background they need. This book also supports practicing engineers who have never developed a mastery of issues related to one_dimensional compressible flow or who need to review this material at some point in their careers. The appendices provide the tables and charts commonly associated with this material. One new addition is an oblique shock table, which tabulates the oblique shock angle for the weak shock solution as a function of Mach number and deflection angle. The book includes examples of problem solutions, and each chapter has a list of problems to enable students to apply their understanding.
William Schiesser E. Method of Lines PDE Analysis in Biomedical Science and Engineering William Schiesser E. Method of Lines PDE Analysis in Biomedical Science and Engineering Новинка

William Schiesser E. Method of Lines PDE Analysis in Biomedical Science and Engineering

8834.79 руб.
Presents the methodology and applications of ODE and PDE models within biomedical science and engineering With an emphasis on the method of lines (MOL) for partial differential equation (PDE) numerical integration, Method of Lines PDE Analysis in Biomedical Science and Engineering demonstrates the use of numerical methods for the computer solution of PDEs as applied to biomedical science and engineering (BMSE). Written by a well-known researcher in the field, the book provides an introduction to basic numerical methods for initial/boundary value PDEs before moving on to specific BMSE applications of PDEs. Featuring a straightforward approach, the book’s chapters follow a consistent and comprehensive format. First, each chapter begins by presenting the model as an ordinary differential equation (ODE)/PDE system, including the initial and boundary conditions. Next, the programming of the model equations is introduced through a series of R routines that primarily implement MOL for PDEs. Subsequently, the resulting numerical and graphical solution is discussed and interpreted with respect to the model equations. Finally, each chapter concludes with a review of the numerical algorithm performance, general observations and results, and possible extensions of the model. Method of Lines PDE Analysis in Biomedical Science and Engineering also includes: Examples of MOL analysis of PDEs, including BMSE applications in wave front resolution in chromatography, VEGF angiogenesis, thermographic tumor location, blood-tissue transport, two fluid and membrane mass transfer, artificial liver support system, cross diffusion epidemiology, oncolytic virotherapy, tumor cell density in glioblastomas, and variable grids Discussions on the use of R software, which facilitates immediate solutions to differential equation problems without having to first learn the basic concepts of numerical analysis for PDEs and the programming of PDE algorithms A companion website that provides source code for the R routines Method of Lines PDE Analysis in Biomedical Science and Engineering is an introductory reference for researchers, scientists, clinicians, medical researchers, mathematicians, statisticians, chemical engineers, epidemiologists, and pharmacokineticists as well as anyone interested in clinical applications and the interpretation of experimental data with differential equation models. The book is also an ideal textbook for graduate-level courses in applied mathematics, BMSE, biology, biophysics, biochemistry, medicine, and engineering.
David Falkner The Last Yankee. The Turbulent Life of Billy Martin David Falkner The Last Yankee. The Turbulent Life of Billy Martin Новинка

David Falkner The Last Yankee. The Turbulent Life of Billy Martin

1852 руб.
Книга "The Last Yankee. The Turbulent Life of Billy Martin".
Richard S. Hamilton Harmonic Maps of Manifolds with Boundary Richard S. Hamilton Harmonic Maps of Manifolds with Boundary Новинка

Richard S. Hamilton Harmonic Maps of Manifolds with Boundary

5227 руб.
Книга "Harmonic Maps of Manifolds with Boundary".
Mohammed Alsayel Towards Standardizing Intenational Boundary Determination Mohammed Alsayel Towards Standardizing Intenational Boundary Determination Новинка

Mohammed Alsayel Towards Standardizing Intenational Boundary Determination

4914 руб.
International boundary determination starts with the intention of two or more countries agreed to identified their boundary by a treaty or agreement. Surveying and mapping often play an important role in international boundary determination.The outputs of these boundary determinations are based on static documentation (mapping and reports) for securing knowledge to be attached to the treaties or agreements at the UN, and dynamic documentation (GIS) for their future use. Furthermore one of the important issues in international boundaries is harmonization of the data provided by different sources to ensure consistency, and edge-matching at the boundaries to agree on common representation of the boundary. Standardization of boundary determination can be served best by a set of international standards that integrate a detailed description of the concepts of the boundary geographic information and technology for future use such as those from ISO. The information provided within the boundary determination model can thus be used as a consultation guide to people who may not have the proper knowledge and technical skills in surveying and mapping and in this way may prevent problems.
Conference on the Numerical Solution of Differential Equations. Dundee 1973 Conference on the Numerical Solution of Differential Equations. Dundee 1973 Новинка

Conference on the Numerical Solution of Differential Equations. Dundee 1973

5952 руб.
Книга "Conference on the Numerical Solution of Differential Equations. Dundee 1973".
Razvan Mezei A. An Introduction to SAGE Programming. With Applications to SAGE Interacts for Numerical Methods Razvan Mezei A. An Introduction to SAGE Programming. With Applications to SAGE Interacts for Numerical Methods Новинка

Razvan Mezei A. An Introduction to SAGE Programming. With Applications to SAGE Interacts for Numerical Methods

5758.18 руб.
Features a simplified presentation of numerical methods by introducing and implementing SAGE programs An Introduction to SAGE Programming: With Applications to SAGE Interacts for Numerical Methods emphasizes how to implement numerical methods using SAGE Math and SAGE Interacts and also addresses the fundamentals of computer programming, including if statements, loops, functions, and interacts. The book also provides a unique introduction to SAGE and its computer algebra system capabilities; discusses second and higher order equations and estimate limits; and determines derivatives, integrals, and summations. Providing critical resources for developing successful interactive SAGE numerical computations, the book is accessible without delving into the mathematical rigor of numerical methods. The author illustrates the benefits of utilizing the SAGE language for calculus and the numerical analysis of various methods such as bisection methods, numerical integration, Taylor’s expansions, and Newton’s iterations. Providing an introduction to the terminology and concepts involved, An Introduction to SAGE Programming: With Applications to SAGE Interacts for Numerical Methods also features: An introduction to computer programming using SAGE Many practical examples throughout to illustrate the application of SAGE Interacts for various numerical methods Discussions on how to use SAGE Interacts and SAGE Cloud in order to create mathematical demonstrations Numerous homework problems and exercises that allow readers to practice their programming skillset A companion website that includes related SAGE programming code and select solutions to the homework problems and exercises An Introduction to SAGE Programming: With Applications to SAGE Interacts for Numerical Methods is an ideal reference for applied mathematicians who need to employ SAGE for the study of numerical methods and analysis. The book is also an appropriate supplemental textbook for upper-undergraduate and graduate-level courses in numerical methods.
Numerical Solution of Nonlinear Equations. Proceedings, Bremen, 1980 Numerical Solution of Nonlinear Equations. Proceedings, Bremen, 1980 Новинка

Numerical Solution of Nonlinear Equations. Proceedings, Bremen, 1980

7352 руб.
Книга "Numerical Solution of Nonlinear Equations. Proceedings, Bremen, 1980".
Portability of Numerical Software. Workshop, Oak Brook, Illinois, June 21-23, 1976 Portability of Numerical Software. Workshop, Oak Brook, Illinois, June 21-23, 1976 Новинка

Portability of Numerical Software. Workshop, Oak Brook, Illinois, June 21-23, 1976

7314 руб.
Книга "Portability of Numerical Software. Workshop, Oak Brook, Illinois, June 21-23, 1976".
Sanita Vetra-Carvalho The computation of spectral representations for evolution PDE Sanita Vetra-Carvalho The computation of spectral representations for evolution PDE Новинка

Sanita Vetra-Carvalho The computation of spectral representations for evolution PDE

8914 руб.
In this book the solution representations obtained from a recently developed Fokas integral method for solving boundary value problems for linear evolution PDEs are evaluate numerically. In particular, the case of the linear KdV equation is considered. The Fokas method is quite general and it is therefore of wider interest to assess its competitiveness for numerical purposes. Until now pseudospectral methods have been know to be the most accurate numerical scheme for smooth functions. To compare the two methods, the linear KdV equation is computed numerically using both, a pseudospectral method and the direct evaluation of the integral representation. The two methods are compared for accuracy and speed of the numerical computation, showing that for linear evolutionary PDEs the numerical implementation of Fokas method is much faster and more accurate than a pseudospectral method. The nonlinear KdV equation is also looked at using pseudospectral methods and a motivation for a possible hybrid method which would use both the Fokas and pseudospectral methods together is given.
Ifsana Karim and Md. Shakhaoath Khan Finite Difference Simulation of Heat and Mass Transfer Flow Ifsana Karim and Md. Shakhaoath Khan Finite Difference Simulation of Heat and Mass Transfer Flow Новинка

Ifsana Karim and Md. Shakhaoath Khan Finite Difference Simulation of Heat and Mass Transfer Flow

4017 руб.
Non-similar solution of boundary layer equation is studied to examine the velocity, temperature and Concentration distributions characteristics. Boundary layer equations have been derived from Navier-Stoke, energy and concentration equations by boundary layer technique. Boundary layer equation has been non-dimentionalised by usual technique. The non-dimensional boundary layer equations are non-linear partial differential equation. These equations are solved by finite difference method. The computed results have been shown graphically.
Khemais Saanouni Damage Mechanics in Metal Forming. Advanced Modeling and Numerical Simulation Khemais Saanouni Damage Mechanics in Metal Forming. Advanced Modeling and Numerical Simulation Новинка

Khemais Saanouni Damage Mechanics in Metal Forming. Advanced Modeling and Numerical Simulation

21462.58 руб.
The aim of this book is to summarize the current most effective methods for modeling, simulating, and optimizing metal forming processes, and to present the main features of new, innovative methods currently being developed which will no doubt be the industrial tools of tomorrow. It discusses damage (or defect) prediction in virtual metal forming, using advanced multiphysical and multiscale fully coupled constitutive equations. Theoretical formulation, numerical aspects as well as application to various sheet and bulk metal forming are presented in detail. Virtual metal forming is nowadays inescapable when looking to optimize numerically various metal forming processes in order to design advanced mechanical components. To do this, highly predictive constitutive equations accounting for the full coupling between various physical phenomena at various scales under large deformation including the ductile damage occurrence are required. In addition, fully 3D adaptive numerical methods related to time and space discretization are required in order to solve accurately the associated initial and boundary value problems. This book focuses on these two main and complementary aspects with application to a wide range of metal forming and machining processes. Contents 1. Elements of Continuum Mechanics and Thermodynamics. 2. Thermomechanically-Consistent Modeling of the Metals Behavior with Ductile Damage. 3. Numerical Methods for Solving Metal Forming Problems. 4. Application to Virtual Metal Forming.
Mohsin Hamzah Mechanical Behaviour of Filled Elastomer Mohsin Hamzah Mechanical Behaviour of Filled Elastomer Новинка

Mohsin Hamzah Mechanical Behaviour of Filled Elastomer

6359 руб.
This book presents complete and detailed analysis concern elastomers. Some details are given on manufacturing of filled rubber samples, how to perform experimental investigations under different loading conditions, including monotonic and cyclic loadings. Constitutive modeling to model the behaviour of the rubbery materials subjected to a wide range of strain, strain rate, and multiple deformation modes are also presented. To figure out this, a study of modeling of large strain and non-linear viscoelastic behaviour is presented using the available hyperelastic models. The numerical analyses were achieved using the boundary elements method. This book is divided into eight chapters. Chapter 1 is an introductory chapter, chapter 2 presents a historical review of the works in this field. Finite strain or large deformation continuum mechanics has been reported in chapter 3. Chapter 4 presents the theoretical background of the visco-hyperelastic constitutive theories. Chapter 5 presents the numerical analysis using the boundary element methods. Chapter 6 presents a detailed experimental work performed on different types of rubbers. Results & conclusions are presented in chapter 7 & 8.
Petre Teodorescu Numerical Analysis with Applications in Mechanics and Engineering Petre Teodorescu Numerical Analysis with Applications in Mechanics and Engineering Новинка

Petre Teodorescu Numerical Analysis with Applications in Mechanics and Engineering

10217.48 руб.
A much-needed guide on how to use numerical methods to solve practical engineering problems Bridging the gap between mathematics and engineering, Numerical Analysis with Applications in Mechanics and Engineering arms readers with powerful tools for solving real-world problems in mechanics, physics, and civil and mechanical engineering. Unlike most books on numerical analysis, this outstanding work links theory and application, explains the mathematics in simple engineering terms, and clearly demonstrates how to use numerical methods to obtain solutions and interpret results. Each chapter is devoted to a unique analytical methodology, including a detailed theoretical presentation and emphasis on practical computation. Ample numerical examples and applications round out the discussion, illustrating how to work out specific problems of mechanics, physics, or engineering. Readers will learn the core purpose of each technique, develop hands-on problem-solving skills, and get a complete picture of the studied phenomenon. Coverage includes: How to deal with errors in numerical analysis Approaches for solving problems in linear and nonlinear systems Methods of interpolation and approximation of functions Formulas and calculations for numerical differentiation and integration Integration of ordinary and partial differential equations Optimization methods and solutions for programming problems Numerical Analysis with Applications in Mechanics and Engineering is a one-of-a-kind guide for engineers using mathematical models and methods, as well as for physicists and mathematicians interested in engineering problems.
JOHN LOUSTAU Elements of Numerical Analysis with Mathematica. JOHN LOUSTAU Elements of Numerical Analysis with Mathematica. Новинка

JOHN LOUSTAU Elements of Numerical Analysis with Mathematica.

4164 руб.
Книга "Elements of Numerical Analysis with Mathematica®". Here we present numerical analysis to advanced undergraduate and master degree level grad students. This is to be done in one semester. The programming language is Mathematica. The mathematical foundation and technique is included. The emphasis is geared toward the two major developing areas of applied mathematics, mathematical finance and mathematical biology.
Gerhard Ziegler Numerical Distance Protection. Principles and Applications Gerhard Ziegler Numerical Distance Protection. Principles and Applications Новинка

Gerhard Ziegler Numerical Distance Protection. Principles and Applications

5762.55 руб.
Distance protection provides the basis for network protection in transmission systems and meshed distribution systems. This book covers the fundamentals of distance protection and the special features of numerical technology. The emphasis is placed on the application of numerical distance relays in distribution and transmission systems. This book is aimed at students and engineers who wish to familiarise themselves with the subject of power system protection, as well as the experienced user, entering the area of numerical distance protection. Furthermore it serves as a reference guide for solving application problems. For this fourth edition all contents, especially the descriptions of numerical protection devices and the very useful appendix have been revised and updated.
Stakgold Ivar Green's Functions and Boundary Value Problems Stakgold Ivar Green's Functions and Boundary Value Problems Новинка

Stakgold Ivar Green's Functions and Boundary Value Problems

12513.24 руб.
Praise for the Second Edition «This book is an excellent introduction to the wide field of boundary value problems.»—Journal of Engineering Mathematics «No doubt this textbook will be useful for both students and research workers.»—Mathematical Reviews A new edition of the highly-acclaimed guide to boundary value problems, now featuring modern computational methods and approximation theory Green's Functions and Boundary Value Problems, Third Edition continues the tradition of the two prior editions by providing mathematical techniques for the use of differential and integral equations to tackle important problems in applied mathematics, the physical sciences, and engineering. This new edition presents mathematical concepts and quantitative tools that are essential for effective use of modern computational methods that play a key role in the practical solution of boundary value problems. With a careful blend of theory and applications, the authors successfully bridge the gap between real analysis, functional analysis, nonlinear analysis, nonlinear partial differential equations, integral equations, approximation theory, and numerical analysis to provide a comprehensive foundation for understanding and analyzing core mathematical and computational modeling problems. Thoroughly updated and revised to reflect recent developments, the book includes an extensive new chapter on the modern tools of computational mathematics for boundary value problems. The Third Edition features numerous new topics, including: Nonlinear analysis tools for Banach spaces Finite element and related discretizations Best and near-best approximation in Banach spaces Iterative methods for discretized equations Overview of Sobolev and Besov space linear Methods for nonlinear equations Applications to nonlinear elliptic equations In addition, various topics have been substantially expanded, and new material on weak derivatives and Sobolev spaces, the Hahn-Banach theorem, reflexive Banach spaces, the Banach Schauder and Banach-Steinhaus theorems, and the Lax-Milgram theorem has been incorporated into the book. New and revised exercises found throughout allow readers to develop their own problem-solving skills, and the updated bibliographies in each chapter provide an extensive resource for new and emerging research and applications. With its careful balance of mathematics and meaningful applications, Green's Functions and Boundary Value Problems, Third Edition is an excellent book for courses on applied analysis and boundary value problems in partial differential equations at the graduate level. It is also a valuable reference for mathematicians, physicists, engineers, and scientists who use applied mathematics in their everyday work.
Gerhard Ziegler Numerical Distance Protection. Principles and Applications Gerhard Ziegler Numerical Distance Protection. Principles and Applications Новинка

Gerhard Ziegler Numerical Distance Protection. Principles and Applications

2215.41 руб.
Distance protection provides the basis for network protection in transmission systems and meshed distribution systems. This book covers the fundamentals of distance protection and the special features of numerical technology. The emphasis is placed on the application of numerical distance relays in distribution and transmission systems. This book is aimed at students and engineers who wish to familiarise themselves with the subject of power system protection, as well as the experienced user, entering the area of numerical distance protection. Furthermore it serves as a reference guide for solving application problems. For this fourth edition all contents, especially the descriptions of numerical protection devices and the very useful appendix have been revised and updated.
Подушка Therm-a-Rest Compressible Pillow Small, 09608, оранжевый, 41 х 30 см Подушка Therm-a-Rest Compressible Pillow Small, 09608, оранжевый, 41 х 30 см Новинка

Подушка Therm-a-Rest Compressible Pillow Small, 09608, оранжевый, 41 х 30 см

2350 руб.
Подушка Compressible – мягкая и комфортная, идеально подойдёт для отдыха в походе, самолёте, автомобиле и дома. Наполнена мягкой пеной и компактно складывается для транспортировки. Изготовлена из приятного на ощупь материала, проста в уходе и быстро высыхает.
Подушка Therm-a-Rest Compressible Pillow Small, 10417, зеленый, белый, 41 х 30 см Подушка Therm-a-Rest Compressible Pillow Small, 10417, зеленый, белый, 41 х 30 см Новинка

Подушка Therm-a-Rest Compressible Pillow Small, 10417, зеленый, белый, 41 х 30 см

2350 руб.
Подушка Compressible – мягкая и комфортная, идеально подойдёт для отдыха в походе, самолёте, автомобиле и дома. Наполнена мягкой пеной и компактно складывается для транспортировки. Изготовлена из приятного на ощупь материала, проста в уходе и быстро высыхает.
Подушка Therm-a-Rest Compressible Pillow Medium, 10419, зеленый, белый, 46 х 36 см Подушка Therm-a-Rest Compressible Pillow Medium, 10419, зеленый, белый, 46 х 36 см Новинка

Подушка Therm-a-Rest Compressible Pillow Medium, 10419, зеленый, белый, 46 х 36 см

2850 руб.
Подушка Compressible – мягкая и комфортная, идеально подойдёт для отдыха в походе, самолёте, автомобиле и дома. Наполнена мягкой пеной и компактно складывается для транспортировки. Изготовлена из приятного на ощупь материала, проста в уходе и быстро высыхает.
Подушка Therm-a-Rest Compressible Pillow XL, 10778, зеленый, голубой, 67 х 42 см Подушка Therm-a-Rest Compressible Pillow XL, 10778, зеленый, голубой, 67 х 42 см Новинка

Подушка Therm-a-Rest Compressible Pillow XL, 10778, зеленый, голубой, 67 х 42 см

3750 руб.
Подушка Compressible – мягкая и комфортная, идеально подойдёт для отдыха в походе, самолёте, автомобиле и дома. Наполнена мягкой пеной и компактно складывается для транспортировки. Изготовлена из приятного на ощупь материала, проста в уходе и быстро высыхает.
Numerical Integration of Differential Equations and Large Linear Systems. Proceedings of two Workshops Held at the University of Bielefeld, Spring 1980 Numerical Integration of Differential Equations and Large Linear Systems. Proceedings of two Workshops Held at the University of Bielefeld, Spring 1980 Новинка

Numerical Integration of Differential Equations and Large Linear Systems. Proceedings of two Workshops Held at the University of Bielefeld, Spring 1980

7414 руб.
Книга "Numerical Integration of Differential Equations and Large Linear Systems. Proceedings of two Workshops Held at the University of Bielefeld, Spring 1980".
Proceedings of the Conference on the Numerical Solution of Ordinary Differential Equations. 19, 20 October 1972, the University of Texas at Austin Proceedings of the Conference on the Numerical Solution of Ordinary Differential Equations. 19, 20 October 1972, the University of Texas at Austin Новинка

Proceedings of the Conference on the Numerical Solution of Ordinary Differential Equations. 19, 20 October 1972, the University of Texas at Austin

7264 руб.
Книга "Proceedings of the Conference on the Numerical Solution of Ordinary Differential Equations. 19, 20 October 1972, the University of Texas at Austin".
Claudio Santarelli Direct Numerical Simulations of bubbles in turbulent flows with heat transfer Claudio Santarelli Direct Numerical Simulations of bubbles in turbulent flows with heat transfer Новинка

Claudio Santarelli Direct Numerical Simulations of bubbles in turbulent flows with heat transfer

4589 руб.
Bubbly flows are essential in many industrial and environmental applications and several methodologies have been employed to investigate the complex phenomena involved. In the present book Direct Numerical Simulations of bubble swarms in channel flow configuration are reported and several cases are presented. The focus is on the mutual interaction between fluid turbulence and bubble dynamics and the impact on the heat transfer in the two-phase mixture. This analysis concerns flow visualizations and quantitative statistical data regarding the fluid as well as the bubbles which can now be used as reference data for model developing and validation.
XIN-SHE YANG Introduction to Computational Mathematics. Second Edition XIN-SHE YANG Introduction to Computational Mathematics. Second Edition Новинка

XIN-SHE YANG Introduction to Computational Mathematics. Second Edition

8377 руб.
This unique book provides a comprehensive introduction to computational mathematics, which forms an essential part of contemporary numerical algorithms, scientific computing and optimization. It uses a theorem-free approach with just the right balance between mathematics and numerical algorithms. This edition covers all major topics in computational mathematics with a wide range of carefully selected numerical algorithms, ranging from the root-finding algorithm, numerical integration, numerical methods of partial differential equations, finite element methods, optimization algorithms, stochastic models, nonlinear curve-fitting to data modelling, bio-inspired algorithms and swarm intelligence. This book is especially suitable for both undergraduates and graduates in computational mathematics, numerical algorithms, scientific computing, mathematical programming, artificial intelligence and engineering optimization. Thus, it can be used as a textbook and/or reference book.

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Praise for the Second Edition «This book is an excellent introduction to the wide field of boundary value problems.»—Journal of Engineering Mathematics «No doubt this textbook will be useful for both students and research workers.»—Mathematical Reviews A new edition of the highly-acclaimed guide to boundary value problems, now featuring modern computational methods and approximation theory Green's Functions and Boundary Value Problems, Third Edition continues the tradition of the two prior editions by providing mathematical techniques for the use of differential and integral equations to tackle important problems in applied mathematics, the physical sciences, and engineering. This new edition presents mathematical concepts and quantitative tools that are essential for effective use of modern computational methods that play a key role in the practical solution of boundary value problems. With a careful blend of theory and applications, the authors successfully bridge the gap between real analysis, functional analysis, nonlinear analysis, nonlinear partial differential equations, integral equations, approximation theory, and numerical analysis to provide a comprehensive foundation for understanding and analyzing core mathematical and computational modeling problems. Thoroughly updated and revised to reflect recent developments, the book includes an extensive new chapter on the modern tools of computational mathematics for boundary value problems. The Third Edition features numerous new topics, including: Nonlinear analysis tools for Banach spaces Finite element and related discretizations Best and near-best approximation in Banach spaces Iterative methods for discretized equations Overview of Sobolev and Besov space linear Methods for nonlinear equations Applications to nonlinear elliptic equations In addition, various topics have been substantially expanded, and new material on weak derivatives and Sobolev spaces, the Hahn-Banach theorem, reflexive Banach spaces, the Banach Schauder and Banach-Steinhaus theorems, and the Lax-Milgram theorem has been incorporated into the book. New and revised exercises found throughout allow readers to develop their own problem-solving skills, and the updated bibliographies in each chapter provide an extensive resource for new and emerging research and applications. With its careful balance of mathematics and meaningful applications, Green's Functions and Boundary Value Problems, Third Edition is an excellent book for courses on applied analysis and boundary value problems in partial differential equations at the graduate level. It is also a valuable reference for mathematicians, physicists, engineers, and scientists who use applied mathematics in their everyday work.
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