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February 20, 2010, 14:24 |
adjustPhi bug in 1.5-dev?
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#1 |
Senior Member
David Boger
Join Date: Mar 2009
Location: Penn State Applied Research Laboratory
Posts: 146
Rep Power: 17 |
Under 1.5-dev, in interDyMFoam/pEqn.H, the flux is converted to relative before calling adjustPhi, but a change was made in 1.5-dev wherein phi is converted to relative (and back) within adjustPhi. Isn't this then a bug, with the mesh motion being subtracted twice?
While I was staring at this, I was wondering what the case is that has
Thanks, David
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David A. Boger |
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February 22, 2010, 04:02 |
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#2 |
Senior Member
Hrvoje Jasak
Join Date: Mar 2009
Location: London, England
Posts: 1,905
Rep Power: 33 |
My fault - apologies. I have fixed it now and checked it in. This did not get detected for sucha long time since the solver you are looking at is almost never used nowdays - there is a much better one in the naval hydro pack.
Re other questions, only one comment: Yes, there will be a problem with adjustPhi if the total volume of the domain changes during a time-step. You are fine with the rest... Thanks for that, Hrv
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Hrvoje Jasak Providing commercial FOAM/OpenFOAM and CFD Consulting: http://wikki.co.uk |
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March 30, 2010, 07:57 |
interDyMFoam, decompositionMethod and manualCoeffs
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#3 | |
Member
Antoine Devesa
Join Date: Mar 2010
Posts: 36
Rep Power: 16 |
Hi all,
Quote:
- I was running into a combined adjustPhi / decomposition problem yesterday, and would like to use a manual decomposition this time. However i found no immediate possibility to change my cellDist type file into what i want, since i cannot easily access to cells coordinates. Any hint here? Thanks in advance! |
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April 2, 2010, 11:36 |
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#4 |
Senior Member
Hrvoje Jasak
Join Date: Mar 2009
Location: London, England
Posts: 1,905
Rep Power: 33 |
This has been fixed now, by Henrik Rusche. It is interesting to see how long this has been in the code - presumably because we still do not do enough moving mesh
Naval pack is a set of codes developed by Wikki for naval hydro, currently used by people we directly collaborate with. Hrv
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Hrvoje Jasak Providing commercial FOAM/OpenFOAM and CFD Consulting: http://wikki.co.uk |
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