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pimple algorithm details for transient, incompressible flow |
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November 16, 2015, 00:31 |
pimple algorithm details for transient, incompressible flow
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Member
Karelke Yu
Join Date: Dec 2014
Posts: 96
Rep Power: 12 |
greetings to all.
the PISO and SIMPLE algorithms are merged to the PIMPLE tactics to handle large time step simulation for transient, incompressible flows. i am very interested in this PIMPLE solution and i am searching theories and papers on this topic. unfortunately, i found few details about it. the basic idea of PIMPLE is to step time by PISO and iterate by SIMPLE within a large time step. but how is this working on the pressure-velocity coupled N-S systems? and how a relatively large time step is handled? i want the details of solution procedure of the PIMPLE. so could someone kindly offer some theories or papers or thesis or any other materials about it? thanks in advance. |
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