Development and testing of high-resolution upwind schemes: Upwind schemes for incompressible free surface flows - Brossura

Alves Bonfim De Queiroz, Rafael; Garcia, Valdemir

Brossura

ISBN 10: 3639218191 ISBN 13: 9783639218190

Casa editrice: VDM Verlag Dr. Müller, 2010

Riassunto

The correct modeling of convection processes, without introducing excessive artificial damping while retaining reasonable accuracy, stability, boundedness, and algorithmic simplicity, plays a key role in reproducing complex flow physics. In this book, we present the development and testing of high-resolution upwind schemes for controlling the numerical diffusion in general conservation laws and fluid dynamics problems. In particular, the ALUS (Adaptive Linear Upwind Scheme) and TOPUS (Third-Order Polynomial Upwind Scheme) are developed. These schemes are tested in 1D scalar transport, 1D convection-diffusion equations, 1D hyperbolic systems, 2D Euler equations, and in 2D/3D Navier-Stokes equations. The schemes are then combined with a Reynolds stress algebraic equation model for the simulation of 2D incompressible turbulent flows with and without free surfaces. The book is divided into several reasonably self-contained sections. Successive sections deal with increasing levels of details. This should help the reader to obtain a clear understanding of the text presented which includes both the basic concepts and many different ways of applying these concepts.

Dettagli dell'edizione

• Editore: VDM Verlag Dr. Müller
• Data di pubblicazione: 2010
• Lingua: Inglese
• ISBN 10: 3639218191
• ISBN 13: 9783639218190
• Rilegatura: Copertina flessibile
• Numero di pagine: 284
• Contatto del produttore: non disponibile
• Persona responsabile: non disponibile