GENERALIZED CONJUGATE-GRADIENT METHOD FOR THE EFFICIENT SOLUTION OF 3-DIMENSIONAL FLUID-FLOW PROBLEMS

被引：11
|
作者：
NOLL, B
WITTIG, S
机构：
[1] Institute for Thermal Turbomachinery, University of Karlsruhe, Karlsruhel, D-7500
来源：
NUMERICAL HEAT TRANSFER PART B-FUNDAMENTALS | 1991年 / 20卷 / 02期
关键词：
D O I：
10.1080/10407799108945002
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
A generalized conjugate gradient (CG) method was examined for use in the numerical calculation of recirculating turbulent three-dimensional fluid flows. The proposed algorithm was found to be a very efficient solution procedure in a large number of practical applications. Furthermore, the results obtained from two other CG-like solution methods that are entirely free of recursion clearly indicate the advantages of the recommended partly recursive method even for vector computers.
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页码：207 / 221
页数：15
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