Kniha Mesh Generation and Multi-block Algorithm for Complex Geometries Yaoxin Zhang

Mesh Generation and Multi-block Algorithm for Complex Geometries

Development and Application in 2D Numerical Model

Autor: Yaoxin Zhang
Jazyk: Angličtina
Väzba: Brožovaná
Dostupnosť: U vydavateľa na objednávku
Odosielame za 17-27 dní
77.60
Practical fluid flows are often associated with§complex physical domains. Simulating such fluid flow...

Informácie o knihe

Autor
Jazyk
Angličtina
Väzba
Kniha - Brožovaná
Vydalo
2009
Stránok
224
EAN
9783639151183
Enbook ID
06823651
Hmotnosť
350
Rozmery
150 x 220 x 13

Kompletný popis

Practical fluid flows are often associated with§complex physical domains. Simulating such fluid flows§accurately and efficiently remains a challenge in the§Computational Fluid Dynamics. In doing so, the§computational mesh must be able to properly represent§the physical domain and be organized in an efficient§way. This book describes the author s research on the§development of mesh generation and multi-block§algorithm for 2D numerical models in geometrically§complex domains. Two improved RL elliptic generation§systems were developed by using the contribution§factors to achieve the mesh density control and the§global balance of mesh orthogonality and smoothness.§A 2D structured mesh generator--the CCHE-MESH has§been developed (free at§http://www.ncche.olemiss.edu/software/downloads). A§multi-block algorithm based on a consistent§interpolation method along with a Lagrangian§interpolation method was also developed. It is§capable of maintaining both mass balance and momentum§balance at the block interfaces. The proposed mesh§generation techniques and multi-block algorithm were§successfully applied to complex domains and produced§satisfactory results.

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