A semi-implicit calculation procedure for flows described in boundary-fitted coordinate systems

S. P. Vanka; B. C.J. Chen; W. T. Sha

doi:10.1080/01495728008961743

A semi-implicit calculation procedure for flows described in boundary-fitted coordinate systems

S. P. Vanka, B. C.J. Chen, W. T. Sha

Research output: Contribution to journal › Article › peer-review

Abstract

A semi-implicit numerical procedure is described for solving the Navier-Stokes equations in boundary-fitted coordinate systems. The procedure solves the steady-state equations directly without marching in time, and in the current study it is applied to flows with a predominant flow direction. Two illustrative flow situations have been analyzed and are reported. The required computing times are modest, and ore less than those for fully explicit schemes, when the steady-state behavior is of prime concern.

Original language	English (US)
Pages (from-to)	1-19
Number of pages	19
Journal	Numerical heat transfer
Volume	3
Issue number	1
DOIs	https://doi.org/10.1080/01495728008961743
State	Published - Jan 1 1980
Externally published	Yes

ASJC Scopus subject areas

Engineering(all)

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abstract = "A semi-implicit numerical procedure is described for solving the Navier-Stokes equations in boundary-fitted coordinate systems. The procedure solves the steady-state equations directly without marching in time, and in the current study it is applied to flows with a predominant flow direction. Two illustrative flow situations have been analyzed and are reported. The required computing times are modest, and ore less than those for fully explicit schemes, when the steady-state behavior is of prime concern.",

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