The COMSOL Multiphysics Engineering Simulation Practice and Theory: multi-physics numerical analysis techniques(Chinese Edition)

Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date: October 2012 Pages: 212 Language: Chinese in Publisher: Publishing House of Electronics Industry Practice and Theory of the COMSOL Multiphysics engineering simulation: multi-physics numerical analysis techniques introduce numerical simulation techniques. and numerical simulation techniques with engineering science combined to solve practical engineering problems. The practice and theory of the COMSOL Multiphysics engineering simulation: multi-physics numerical analysis techniques proceed from the basic knowledge of mathematical equations. introduced a variety of the classic mathematical equations as well as the application. and then introduce the most widely used vector finite element method. Next combination of specific engineering problems from a single physical field simulation. the strong coupling of multi-physics field weak coupling simulation and multi-physics simulation three aspects of how abstract boils down to a reasonable mathematical model to explain the practical problems. Readers to can the system geography Qing Engineering Physics simulation ideas. understanding and habits of Engineering Physics Simulation way of thinking is the combination of physical theory and engineering practice to look at the problem. This book is designed for the majority of engineers. in layman's language to explain the finite element method and engineering problems multiphysics simulation technology. The book involves all aspects of practical engineering problems. including acoustics. structural mechanics. fluid mechanics. heat transfer. quality of migration. the calculation of electromagnetic field. chemical reaction engineering analysis. is a true multi-physics numerical simulation introductory guide book. The authors hope that through this book. allowing readers to understand the true meaning of the numerical simulation technology. and how these theoretical knowledge should be combined with the actual Contents: Chapter 1 Mathematical Equations brief 1.1 mathematical equation 1.1.1 What is the basic form of 1.1.2 course of development of the mathematical equation 1.1.3 1.1.4 Basic concepts 1.1.5 classic 1.1.5.1 Wave Equation 1.1.5.2 heat conduction partial differential equations 1.2.2 1.2.1 initial conditions equation 1.1.5.3 Laplace equation and the Poisson equation 1.2 boundary conditions boundary conditions 1.2.3 definite conditions 1.3 common algorithms 1.3.1 finite difference method 1.3.2 Finite Element 1.3 .3 finite volume method 1.4 COMSOLMultiphysics solving PDE1.4.1 coefficient partial differential equations 1.4.2 Generalized Partial Differential Equations 1.4.3 Weak Solutions of Partial Differential Equations 1.5 Summary 1.6 Exercises Chapter 2 Preliminary finite difference method for Finite Element 2.1 2.2 2.3 one-dimensional finite element weak form of the differential equations 2.4 two-dimensional finite element 2.5 two-dimensional finite element instance 2.5.1 Description 2.5.2 divided 2.5.3 grid finite element solution of 2.6 unit type 2.6.1 one-dimensional 2.6.2 2D triangular element basis functions 2.6.3 two-dimensional quadrilateral element basis functions of the finite element basis functions Chapter 3 single physical field simulation 3.1 heat transfer phenomena: heat conduction 3.1.1 heat conduction equation 3.1.2 Thermal conduction boundary conditions 3.1.3 hot the weak form of the delivery problems 3.1.4 COMSOLMultiphysics example 3.2 heat transfer phenomena: the weak form of the convective heat convection equation changes 3.2.1 3.2.2 boundary conditions 3.2.3 the 3.2.4 COMSOLMultiphysics example 3.3 heat transfer phenomena: heat radiation 3.3. Example 3.4 1 COMSOLMultiphysics. application instance: Friction Stir welding 3.5 Summary 3.6 Exercises Chapter 4 weakly coupled multi-physics problems 4.1 What is convection-diffusion problems in the physical field weakly coupled multi-physics probl.