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December 3, 2017, 13:41
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STR transient simulation using MRF
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#1 |
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New Member
Join Date: Jul 2015
Posts: 18
Rep Power: 11  |
In the simulating of stirred tanks, one can use the steady state MRF (multiple reference frame) technique or a transient SM(sliding mesh) technique. Simulations in literature for single phase adopt either. However, two phase (Gas-liquid) simulations solve the transient NS (Navier Stokes) using MRF. Is this conceptually correct, ie what is the source of transients? In addition, what is the criteria for selecting timestep size?
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January 20, 2023, 05:03
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#2 |
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New Member
Milad MU
Join Date: Feb 2013
Posts: 9
Rep Power: 14 |
Hi, Have you got any experience on this to share? I am also thinking of using transient MRF for my case.
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| Tags |
| cfd, mrf vs sm, str |
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