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

Forum: OpenFOAM Running, Solving & CFD March 6, 2014, 12:04

Replies: 15 buoyantSimpleFoam for Natural Ventilation Views: 4,429 Posted By Manuel CFD Dear All, After a lot of attempts, I managed... Dear All, After a lot of attempts, I managed to solve the problem inserting bounding values for all the fields (temperature, velocity, pressure and density). In this way I obtained a converged...

Forum: OpenFOAM Running, Solving & CFD February 6, 2014, 09:40

Replies: 15 buoyantSimpleFoam for Natural Ventilation Views: 4,429 Posted By Manuel CFD I miss to tell you that on sky patch I imposed... I miss to tell you that on sky patch I imposed buoyantPressure for the p_rgh field. Manuel

Forum: OpenFOAM Running, Solving & CFD February 6, 2014, 09:38

Replies: 15 buoyantSimpleFoam for Natural Ventilation Views: 4,429 Posted By Manuel CFD Dear Mostafa, 1) It crashes afeter having... Dear Mostafa, 1) It crashes afeter having solved h equation; the error reported by the solver is "maximum iteration number exceeded" during the computation of T by the thermo object. 2) we are...

Forum: OpenFOAM Running, Solving & CFD February 6, 2014, 08:53

Replies: 15 buoyantSimpleFoam for Natural Ventilation Views: 4,429 Posted By Manuel CFD Dear All, I tried... Dear All, I tried buoyantBoussinesqSimpleFoam but I didn't get any improvements. I read on other pages of the Forum that a possible problem could be due to the boundary conditions buoyantPressure...

Forum: OpenFOAM Running, Solving & CFD February 4, 2014, 05:49

Replies: 15 buoyantSimpleFoam for Natural Ventilation Views: 4,429 Posted By Manuel CFD Dear Mostafa and Joachim, I thank you a lot... Dear Mostafa and Joachim, I thank you a lot for your quick answer and for your suggestions. Actually I tried imposing the boundary conditions as you said, that is: on "sky": for "U"...

Forum: OpenFOAM Running, Solving & CFD February 3, 2014, 09:43

Replies: 15 buoyantSimpleFoam for Natural Ventilation Views: 4,429 Posted By Manuel CFD buoyantSimpleFoam for Natural Ventilation Dear Foamers, I am new in solving natural ventilation problem by means of OpenFOAM and I encounter some difficulties. My problem is represented by a building where there are two heat sources at...

Showing results 1 to 6 of 6

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