Analyses of steady‐state visco‐elastic fluids using the penalty function method
作者:
Takeo Shiojima,
Yoji Shimazaki,
期刊:
International Journal for Numerical Methods in Engineering
(WILEY Available online 1988)
卷期:
Volume 25,
issue 1
页码: 43-54
ISSN:0029-5981
年代: 1988
DOI:10.1002/nme.1620250106
出版商: John Wiley&Sons, Ltd
数据来源: WILEY
摘要:
AbstractThe application of the penalty‐function formulation of the finite element method is made possible for analysing visco‐elastic fluid flows by the method which decouples the momentum and continuity equations from the constitutive equation. An upwind finite element scheme is combined with the method in order to solve the constitutive equation. As visco‐elastic fluid models, Jaumann derivative, upper and lower convected derivatives are considered. The Poiseuille flow and the flow through a plane converging channel are ana
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