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attachDetachFvMesh ignores uniformValue of attached patch (OpenFoam 1.5-dev) |
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October 27, 2010, 04:35 |
attachDetachFvMesh ignores uniformValue of attached patch (OpenFoam 1.5-dev)
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New Member
Patricia
Join Date: Oct 2010
Posts: 22
Rep Power: 15 |
Hello!
I submitted the following report to http://www.openfoam.com/mantisbt as suggested at the top of this forum. It was deleted without giving a reason. Are bugs related to the development version not accepted? Then the sticky post "Reporting OpenFOAM bugs" should say so. Still, could somebody please have a look at this issue: The following issue has been DELETED. ================================================== ==================== Reported By: schmittp54 Assigned To: ================================================== ==================== Project: OpenFOAM Issue ID: 68 Category: Bug Reproducibility: always Severity: major Priority: normal Status: new ================================================== ==================== Date Submitted: 2010-10-26 16:39 BST Last Modified: 2010-10-26 16:39 BST ================================================== ==================== Summary: attachDetachFvMesh ignores uniformValue of attached patch (OpenFoam 1.5-dev) Description: The attached case for OpenFoam 1.5-dev is a modified driven cavity. It attaches/detaches a barrier in the middle of the cavity with velocity U=(-1,0,0) at the barrier opposite to the moving wall. The simulation result (attached image) shows that instead of the given boundaryFields in 0/U: attachTop { type fixedValue; value uniform (-1 0 0); } attachBottom { type fixedValue; value uniform (-1 0 0); } the actual velocity on these patches is zero, when the barrier is attached. (We have confirmed this by printing the U.boundaryField() on the attached patch in a modified icoDyMFoam solver, which shows "value uniform(0,0,0);" instead of the expected "value uniform(-1,0,0);") Steps to Reproduce: Download and extract the attached newAttachDetach.tar.gz. Execute: cd newAttachDetach rm -rf 0.* 1* 2* 3* 4* 5* 6* 7* 8* 9* blockMesh faceSet setsToZones -noFlipMap icoDyMFoam Observe the velocity field U in paraFoam. ================================================== ==================== Issue History Date Modified Username Field Change ================================================== ==================== 2010-10-26 16:39 schmittp54 New Issue 2010-10-26 16:39 schmittp54 File Added: newAttachDetach.tar.gz 2010-10-26 16:49 henry Issue Deleted: 0000068 ================================================== ==================== |
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