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Showing results 1 to 13 of 13 Search took 0.00 seconds. Search: Posts Made By: adambarfi

Forum: OpenFOAM Running, Solving & CFD December 6, 2014, 05:13

Replies: 35 --> FOAM FATAL ERROR: Maximum number of iterations exceeded Views: 10,859 Posted By adambarfi it's the best thing you can do! ;) it's the best thing you can do! ;)

Forum: OpenFOAM Running, Solving & CFD December 6, 2014, 01:13

Replies: 35 --> FOAM FATAL ERROR: Maximum number of iterations exceeded Views: 10,859 Posted By adambarfi The problem is probably related to the pressure... The problem is probably related to the pressure field. I guess you have negative pressure, so the thermophysical library crashes. check the following: check your grids, checkmesh use 1st...

Forum: OpenFOAM Running, Solving & CFD December 5, 2014, 14:34

Replies: 35 --> FOAM FATAL ERROR: Maximum number of iterations exceeded Views: 10,859 Posted By adambarfi just run your case and get the log file: ... just run your case and get the log file: solverName >log and the errors appeared in your terminal. such as:...

Forum: OpenFOAM Running, Solving & CFD December 5, 2014, 13:29

Replies: 35 --> FOAM FATAL ERROR: Maximum number of iterations exceeded Views: 10,859 Posted By adambarfi Are you sure about the BCs you exerted on your... Are you sure about the BCs you exerted on your geometry? and I wanted the log file not the fist two iteration log ;) it seems that your cumulative time step error will grow up and the range of rho...

Forum: OpenFOAM Running, Solving & CFD December 5, 2014, 12:36

Replies: 35 --> FOAM FATAL ERROR: Maximum number of iterations exceeded Views: 10,859 Posted By adambarfi Greetings slash89, please attach your log... Greetings slash89, please attach your log file, in this way we can help you much more easily

Forum: OpenFOAM Running, Solving & CFD August 6, 2012, 03:10

Replies: 35 --> FOAM FATAL ERROR: Maximum number of iterations exceeded Views: 10,859 Posted By adambarfi here you are the contrilDict and log files ... here you are the contrilDict and log files thank you Mojtaba

Forum: OpenFOAM Running, Solving & CFD August 5, 2012, 06:45

Replies: 35 --> FOAM FATAL ERROR: Maximum number of iterations exceeded Views: 10,859 Posted By adambarfi hi everybody, again this error appears: ... hi everybody, again this error appears: --> FOAM FATAL ERROR: Maximum number of iterations exceeded From function specieThermo<Thermo>::T(scalar f, scalar T0, scalar...

Forum: OpenFOAM Running, Solving & CFD August 3, 2012, 03:18

Replies: 35 --> FOAM FATAL ERROR: Maximum number of iterations exceeded Views: 10,859 Posted By adambarfi Dear Mojtaba, I tested it, again the convection... Dear Mojtaba, I tested it, again the convection was very weak. I solve this geometry with Fluent and it solved it correctly. but I don't understand why the temperature distribution is wrong?!?!?!?...

Forum: OpenFOAM Running, Solving & CFD August 2, 2012, 16:05

Replies: 35 --> FOAM FATAL ERROR: Maximum number of iterations exceeded Views: 10,859 Posted By adambarfi sorry, bottom of the room!!! I get results with... sorry, bottom of the room!!! I get results with T=1000K. but It don't work for 3000K!!!!!!! but I think they aren't true. the convection occurs weakly, but temperature is pretty high!!!!

Forum: OpenFOAM Running, Solving & CFD August 2, 2012, 15:10

Replies: 35 --> FOAM FATAL ERROR: Maximum number of iterations exceeded Views: 10,859 Posted By adambarfi hi My bottom temperature is 3000K. when I... hi My bottom temperature is 3000K. when I reduce it to 400K there is no error!!! why?!? anybody knows?

Forum: OpenFOAM Running, Solving & CFD August 2, 2012, 14:33

Replies: 35 --> FOAM FATAL ERROR: Maximum number of iterations exceeded Views: 10,859 Posted By adambarfi Wooow! Thanks Marco, I'm trying to solve... Wooow! Thanks Marco, I'm trying to solve natural convection in a closed box. in first post I explain it. I check the boundary, they are alright. I'm so confused! I guess this errors are originated...

Forum: OpenFOAM Running, Solving & CFD August 2, 2012, 13:54

Replies: 35 --> FOAM FATAL ERROR: Maximum number of iterations exceeded Views: 10,859 Posted By adambarfi Dear Marco, Thank you for your reply. this is... Dear Marco, Thank you for your reply. this is the full results: /*---------------------------------------------------------------------------*\ | ========= | ...

Forum: OpenFOAM Running, Solving & CFD August 2, 2012, 11:12

Replies: 35 --> FOAM FATAL ERROR: Maximum number of iterations exceeded Views: 10,859 Posted By adambarfi --> FOAM FATAL ERROR: Maximum number of iterations exceeded hi everybody, I'm solving free convection in 3D in OpenFOAM. my model is a cubic that its bottom temperature is at 400K and the upper plane is at 300K. the sides are isolated. I'm using...

Showing results 1 to 13 of 13

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