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Showing results 1 to 8 of 8 Search took 0.00 seconds. Search: Posts Made By: pconen

Forum: OpenFOAM Running, Solving & CFD August 19, 2019, 03:16

Replies: 13 PIMPLE at twoLiquidMixingFoam - p_rgh divergence - slow solving Views: 2,062 Posted By pconen Dear Ramona, your welcome. Dear Ramona, your welcome.

Forum: OpenFOAM Running, Solving & CFD August 19, 2019, 03:15

Replies: 13 PIMPLE at twoLiquidMixingFoam - p_rgh divergence - slow solving Views: 2,062 Posted By pconen Dear Gavin, thank you very much! At the... Dear Gavin, thank you very much! At the moment I have hard work with my thesis. But I will try your ideas as soon as possible. Thanks!

Forum: OpenFOAM Running, Solving & CFD August 16, 2019, 09:08

Replies: 13 PIMPLE at twoLiquidMixingFoam - p_rgh divergence - slow solving Views: 2,062 Posted By pconen Dear Ramona, I think this Thread is not the... Dear Ramona, I think this Thread is not the best place for this question. But I allready answered to your inlet/outlet question. The secound question I do not understand. What do you mean with...

Forum: OpenFOAM Running, Solving & CFD August 16, 2019, 08:50

Replies: 13 PIMPLE at twoLiquidMixingFoam - p_rgh divergence - slow solving Views: 2,062 Posted By pconen Dear Gavin, as I can see the residualControl... Dear Gavin, as I can see the residualControl still does not work. Here is my log of the solver: ExecutionTime = 2664.28 s ClockTime = 2706 s ... PIMPLE: Iteration 19

Forum: OpenFOAM Running, Solving & CFD August 16, 2019, 08:18

Replies: 13 PIMPLE at twoLiquidMixingFoam - p_rgh divergence - slow solving Views: 2,062 Posted By pconen Dear Gavin, sorry for my late reply, but... Dear Gavin, sorry for my late reply, but thanks for your answer! I tought I close calculations with PIMPLE, but I would like to try out your ideas. So here are my new fvSolutions: solvers {...

Forum: OpenFOAM Running, Solving & CFD August 6, 2019, 01:26

Replies: 13 PIMPLE at twoLiquidMixingFoam - p_rgh divergence - slow solving Views: 2,062 Posted By pconen Dear Gavin, I let the calculation run over... Dear Gavin, I let the calculation run over night. A URF = 0.2 doesnt change my Problem of slow and unstable calculation. PIMPLE: Iteration 50 DILUPBiCG: Solving for Ux, Initial residual =...

Forum: OpenFOAM Running, Solving & CFD August 5, 2019, 09:10

Replies: 13 PIMPLE at twoLiquidMixingFoam - p_rgh divergence - slow solving Views: 2,062 Posted By pconen Dear Gavin, thank you for reply to my... Dear Gavin, thank you for reply to my question. I understood underrelaxtion as a function of stability and calculation speed. So I used 0 for a highly stable calculation. I also used 0.1/0.3 and...

Forum: OpenFOAM Running, Solving & CFD July 26, 2019, 02:49

Replies: 13 PIMPLE at twoLiquidMixingFoam - p_rgh divergence - slow solving Views: 2,062 Posted By pconen PIMPLE at twoLiquidMixingFoam - p_rgh divergence - slow solving Greetings to all! I am still new to OpenFOAM and actually work on my thesis. I am facing a problem with twoLiquidMixingFoam by using PIMPLE. Ich wanted to try out PIMPLE because I'd like to speed...

Showing results 1 to 8 of 8

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