Stabilized finite element method for flows with multiple reference frames
Stabilized finite element method for flows with multiple reference frames
复制标题
多参考系流动的稳定有限元方法
DOI:
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发表时间:
2015
期刊:
影响因子:
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通讯作者:
M. Behr
中科院分区:
文献类型:
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作者:
Lutz Pauli;J. Both;M. Behr
We present a space‐time finite element method capable of dealing with flows in multiple co‐rotating reference frames. Since equal order interpolation is used for all degrees of freedom, Galerkin/least‐squares stabilization is applied. We give a detailed derivation of the equations involved, introduce the variational form, present the stabilization parameters, and also discuss implementation issues. Numerical examples in 2D and 3D show generality and efficiency of the method, if steady‐state behavior of rotating components is sufficient for the CFD analysis. Copyright © 2015 John Wiley & Sons, Ltd.
影响因子:
2.2
作者:
Fraser KH;Taskin ME;Griffith BP;Wu ZJ
通讯作者:
Wu ZJ