I read this paper and it explains SIMPLER method in collocated grid very well:
"Improvement of SIMPLER Algorithm for Incompressible Flow on Collocated Grid System" by Y. P. Cheng a , T. S. Lee a , H. T. Low a & W. Q. Tao b and also "role of underrelaxation in momentum interpolationfor calcualtion of flow with nonstaggered grids' by S. Majumdar. they really helped me to do it. |
i care only the unstructured grid system.
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Quote:
Chapter 7 7.3 calculation of pressure, Mr. Peric describes how SIMPLER is done in a pragraph. That is applicable to structured or unstructured meshes. Follow that. |
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