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ANSYS FLUENT; HIGH VELOCITY FLOWS through pipes |
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March 30, 2021, 15:08 |
ANSYS FLUENT; HIGH VELOCITY FLOWS through pipes
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#1 |
New Member
Jack SSIlver
Join Date: Nov 2020
Posts: 16
Rep Power: 5 |
I am trying to simulate high velocity flows ( 165 m/s) through pipes . However, at the high velocities, I am not getting good results. Can anyone give some advice ? I am using ANSYS FLUENT.
With the LES model, at the lower velocities around ( 60m/s) I am getting goodish results when I take into account the the element size and timestep size. However, at velocities higher than that, I am not getting good results. My model also includes a large about of inflation layers ( approx. 40). I am using tetrahedral elements because I wasn't getting good results with brick elements. |
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March 30, 2021, 15:11 |
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#2 | |
Senior Member
Kira
Join Date: Nov 2020
Location: Canada
Posts: 435
Rep Power: 9 |
Quote:
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March 30, 2021, 17:24 |
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#3 |
New Member
Jack SSIlver
Join Date: Nov 2020
Posts: 16
Rep Power: 5 |
less than 1 ... around 0.01 or so
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Tags |
ansys, cfd, fluent, high velocity flow |
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