Computational Methods for Fluid Dynamics is a fourth edition textbook by Joel H. Ferziger, Milovan Perić, and Robert L. Street. It provides an in-depth overview of computational fluid dynamics (CFD), covering both theoretical and practical aspects of numerical methods used in fluid flow simulations. The book is structured into 13 chapters, starting with basic concepts of fluid flow and moving on to numerical methods, finite difference and finite volume methods, solution of linear equation systems, methods for unsteady problems, and the solution of the Navier-Stokes equations. It also includes sections on complex geometries, turbulent flows, compressible flow, efficiency and accuracy improvement, and special topics such as heat and mass transfer, moving grids, free-surface flows, and fluid-structure interaction. The book emphasizes the finite volume method, although finite difference and finite element methods are also discussed. It covers a wide range of topics, including numerical error estimation, the use of commercial CFD software, and the importance of assessing the quality of numerical solutions. The authors highlight the need for a solid background in fluid mechanics and CFD methods for effective application of CFD tools. The book also includes a comprehensive list of references and an index, along with a glossary of terms. The authors have included a variety of examples and exercises, with many of the codes used in the examples available for download. The book is intended for students and professionals in the field of fluid dynamics, providing a comprehensive guide to the principles and practices of CFD. It is written in a clear and accessible manner, with an emphasis on understanding the underlying concepts rather than lengthy mathematical analysis. The book is a valuable resource for anyone interested in computational fluid dynamics, offering a balanced approach to both theory and practice.Computational Methods for Fluid Dynamics is a fourth edition textbook by Joel H. Ferziger, Milovan Perić, and Robert L. Street. It provides an in-depth overview of computational fluid dynamics (CFD), covering both theoretical and practical aspects of numerical methods used in fluid flow simulations. The book is structured into 13 chapters, starting with basic concepts of fluid flow and moving on to numerical methods, finite difference and finite volume methods, solution of linear equation systems, methods for unsteady problems, and the solution of the Navier-Stokes equations. It also includes sections on complex geometries, turbulent flows, compressible flow, efficiency and accuracy improvement, and special topics such as heat and mass transfer, moving grids, free-surface flows, and fluid-structure interaction. The book emphasizes the finite volume method, although finite difference and finite element methods are also discussed. It covers a wide range of topics, including numerical error estimation, the use of commercial CFD software, and the importance of assessing the quality of numerical solutions. The authors highlight the need for a solid background in fluid mechanics and CFD methods for effective application of CFD tools. The book also includes a comprehensive list of references and an index, along with a glossary of terms. The authors have included a variety of examples and exercises, with many of the codes used in the examples available for download. The book is intended for students and professionals in the field of fluid dynamics, providing a comprehensive guide to the principles and practices of CFD. It is written in a clear and accessible manner, with an emphasis on understanding the underlying concepts rather than lengthy mathematical analysis. The book is a valuable resource for anyone interested in computational fluid dynamics, offering a balanced approach to both theory and practice.