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anyone like to explain previous time-step mesh compression flux? |
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June 10, 2019, 12:09
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anyone like to explain previous time-step mesh compression flux?
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#1 |
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Member
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In an interFoam.C file, under dynamic mesh code, after if (mesh.changing())
there is an cautionary comment saying: 'do not apply previous time-step mesh compression flux!' So, why is that? In what applications I need to apply previous time-step mesh compression flux? is it related to compressible fluid, and in-compressible fluid CFD simulations? or is it just a C++/coding related cautionary comment? |
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October 4, 2023, 12:26
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#2 |
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Member
Michael Sukham
Join Date: Mar 2020
Location: India
Posts: 86
Rep Power: 7  |
Have you worked it out? Because I had the same problem regarding the compression flux. In foamExtend, it is not there. It is a bit hard to figure out without having a test case .
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| Tags |
| compression flux, interfoam, main c++ file, mesh, time-step |
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