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calculation of bed shear stresses in openfoam |
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December 14, 2022, 02:05
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calculation of bed shear stresses in openfoam
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#1 |
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New Member
Omidreza Taheri
Join Date: Nov 2022
Posts: 3
Rep Power: 5  |
Hello every one
 What are the equations by which OpenFOAM calculates the bed shear stresses? I have calculated the bed (wall) shear stresses by OpenFOAM 1812. I need the governing equations to write in my thesis. Thank you in advance Omidreza |
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December 17, 2022, 16:26
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#3 | |
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New Member
Omidreza Taheri
Join Date: Nov 2022
Posts: 3
Rep Power: 5 |
Quote:
Hi reverseila Thank you The following equation is mentioned in the user guide τ=R⋅n R=Shear-stress symmetric tensor n= Patch normal vector (into the domain) but what are the equations by which R is calculated? |
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December 25, 2022, 07:12
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#4 |
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Member
Ali B.
Join Date: Mar 2020
Location: abzrg.github.io
Posts: 44
Rep Power: 7 |
As far as I can tell, It seems the value of R depends on the turbulence model
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| governing equations, openfoam, wall shear stresses |
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