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Showing results 1 to 6 of 6 Search took 0.00 seconds. Search: Posts Made By: Ahmed Khattab

Forum: OpenFOAM November 6, 2013, 11:13

Replies: 9 Boundary conditions MultiRegionHeater Views: 2,047 Posted By Ahmed Khattab if you want to simulate natural convection, you... if you want to simulate natural convection, you better use one of boussinesq solvers.

Forum: OpenFOAM November 5, 2013, 11:13

Replies: 9 Boundary conditions MultiRegionHeater Views: 2,047 Posted By Ahmed Khattab for the tutorial case the heater haven’t... for the tutorial case the heater haven’t homogeneous temperature. only one patch exposed to higher temperature then it heats up solid heater then air and other solids.

Forum: OpenFOAM November 5, 2013, 05:57

Replies: 9 Boundary conditions MultiRegionHeater Views: 2,047 Posted By Ahmed Khattab Hi barbara, sorry to be late. you have... Hi barbara, sorry to be late. you have mistake in your makeCellSets.setSet in last line cellZoneSet Air new setToCellZone bottomAir you must change bottomAir to Air. i didn't finished...

Forum: OpenFOAM October 28, 2013, 14:12

Replies: 9 Boundary conditions MultiRegionHeater Views: 2,047 Posted By Ahmed Khattab Hi barbara, please send me your case files,... Hi barbara, please send me your case files, as attached or URL for dropbox. thanks

Forum: OpenFOAM October 28, 2013, 14:11

Replies: 9 Boundary conditions MultiRegionHeater Views: 2,047 Posted By Ahmed Khattab Hi barbara, i think temperature is fixed... Hi barbara, i think temperature is fixed for heater in tutorial case. it differ from patch to other but is fixed for each patch (simulate constant wall temperature). i hope it helps you.

Forum: OpenFOAM October 25, 2013, 12:21

Replies: 9 Boundary conditions MultiRegionHeater Views: 2,047 Posted By Ahmed Khattab welcome barbara, actually you... welcome barbara, actually you didn't delete the condition of minY, i can see it in your file.another thing don't only delete it from your file because ".*" means put this condition for...

Showing results 1 to 6 of 6

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