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

Forum: OpenFOAM August 7, 2012, 15:58

Replies: 10 Please comment on this Results of Natural Convection!!! Views: 1,554 Posted By adambarfi thank you Nima, my last solution was converged.... thank you Nima, my last solution was converged. I did what you said. the solution again was converged, and the results had features of natural convection. but I want to solve this in a box and this...

Forum: OpenFOAM August 7, 2012, 14:04

Replies: 10 Please comment on this Results of Natural Convection!!! Views: 1,554 Posted By adambarfi Dear Nima, I think the temperature distribution... Dear Nima, I think the temperature distribution isn't true. it doesn't similar to a natural convection at all. I check it with Fluent results. the temperature distribution according to the boundary...

Forum: OpenFOAM August 7, 2012, 12:06

Replies: 10 Please comment on this Results of Natural Convection!!! Views: 1,554 Posted By adambarfi Dear Nima, my trouble is that the non-newtonian... Dear Nima, my trouble is that the non-newtonian solver of OF is just power law, I want PPPT, Gesikes, Oldroyd A and B models. so I must write it and I'm trying. again I run my model with...

Forum: OpenFOAM August 7, 2012, 08:01

Replies: 10 Please comment on this Results of Natural Convection!!! Views: 1,554 Posted By adambarfi Dear Nima, Thanks a lot for your reply. If... Dear Nima, Thanks a lot for your reply. If I want to solve my problem with another fluid, in example a viscoelastic fluid, how should I modify the thermophysicalPeroperties (I mean thermoType)?...

Forum: OpenFOAM August 7, 2012, 04:42

Replies: 10 Please comment on this Results of Natural Convection!!! Views: 1,554 Posted By adambarfi Hi Nima, 1-air, 2-buoyantSimpleFoam 3-y... Hi Nima, 1-air, 2-buoyantSimpleFoam 3-y direction (-9.81) I changed my solver to buoyantBoussinesqSimpleFoam, fortunately, It solved. I guess that problem source was in thermophysicalProperties....

Forum: OpenFOAM August 6, 2012, 08:06

Replies: 10 Please comment on this Results of Natural Convection!!! Views: 1,554 Posted By adambarfi Please comment on this Results of Natural Convection!!! Hi everybody, I'm solving natural convection. the attached picture is the result of temperature. side walls are isolated (zeroGradient) and bottom wall temperature is at 400K and the ceiling...

Showing results 1 to 6 of 6

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