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August 13, 2020, 17:16
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Convergence of a drying model
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#1 |
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Member
Robert
Join Date: Jun 2015
Posts: 32
Rep Power: 11  |
Dear All,
I have developed a model, which will predict a drying rate of a bunch of tablets. A bunch of tablets is represented by the porous medium. The drying aspect is modelled with use of the DDPM. Tablets are exposed to an airflow of a known velocity. I have ticked double precision option. I get the divergence. I attach a few screen shots. I have reviewed several posts on this forum dedicated to the convergence aspect. I understand that there may be a lot of reasons of divergence. I try decrease relief factors (pressure, momentum, etc.). I have tried F-cycle instead of V-cycle, BCGSTAB. Perhaps you would have some suggestions? Thank you. Regards |
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April 22, 2022, 05:29
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#2 | |
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New Member
hossein
Join Date: Oct 2021
Posts: 12
Rep Power: 5 |
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April 22, 2022, 05:30
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#3 | |
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New Member
hossein
Join Date: Oct 2021
Posts: 12
Rep Power: 5 |
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| air flow, divergence |
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