An introduction to CFD fundamentals and using commercial CFD software to solve engineering problems‎,‎ designed for the wide variety of engineering students new to CFD‎,‎ and for practicing engineers learning CFD for the first time‎.‎ Combining an appropriate level of mathematical background‎,‎ worked examples‎,‎ computer screen shots‎,‎ and step by step processes‎,‎ this book walks the reader through modeling and computing‎,‎ as well as interpreting CFD results‎.‎ The first book in the field aimed at CFD users rather than developers‎.‎ New to this edition‎:‎ A more comprehensive coverage of CFD techniques including discretisation via finite element and spectral element as well as finite difference and finite volume methods and multigrid method‎.‎ Coverage of different approaches to CFD grid generation in order to closely match how CFD meshing is being used in industry‎.‎ Additional coverage of high‎-pressure fluid dynamics and meshless approach to provide a broader overview of the application areas where CFD can be used‎.‎ 20% new content