The Characteristic-Based Split (CBS) scheme - a unified approach to fluid dynamics

被引：116
作者：
Nithiarasu, P. [1 ]
Codina, R.
Zienkiewicz, O. C.
机构：
[1] Univ Coll Swansea, Sch Engn, Civil & Computat Engn Ctr, Swansea SA2 8PP, W Glam, Wales
[2] Univ Politecn Cataluna, ES-08034 Barcelona, Spain
来源：
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING | 2006年 / 66卷 / 10期
关键词：
characteristic Galerkin; CBS scheme; compressible and incompressible flows; explicit and semi-implicit schemes;
D O I：
10.1002/nme.1698
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper presents a comprehensive overview of the characteristic-based methods and Characteristic-Based Split (CBS) scheme. The practical difficulties of employing the original characteristic schemes are discussed. The important features of the CBS scheme are brought out by studying several problems of compressible and incompressible flows. All special consideration necessary for solving these problems are thoroughly discussed. The CBS scheme is presented in such a way that any interested researcher should be able to develop a code using the information provided. Several invicid and viscous flow examples are also provided to demonstrate the unified CBS approach. For sample two-dimensional codes, input files and instructions, the readers are referred to 'www.nithiarasu.co.uk' Copyright (c) 2006 John Wiley & Sons, Ltd.
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收藏
页码：1514 / 1546
页数：33
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