[OpenFOAM] How to plot wall shear stress on T3A tutorial in paraview?

ht2017 · January 24, 2018, 01:38

The wall shear stress had been calculated in the T3A tutorial in OpenFoam?
Can someone tell me the exact steps in paraview?

Any advice will be grateful.

Thanks

DLuo · February 19, 2018, 19:01

Assuming you've loaded the results properly
1. Create a function to calculate Cf. Calculator. Cf = mag(wallShearStress)/(0.5*5.4^2)
2. PlotOverLine
point1 0.040219, 0.00075, 0
point2 3.04, 0.00075, 0

This should open a line graph. Deselect the variables except for your Cf variable

Also, if you have gnuplot installed, there's a script inside the validation directory that should enable you to plot via gnuplot

January 24, 2018, 01:38	How to plot wall shear stress on T3A tutorial in paraview?	#1
ht2017 Member ESI Join Date: Sep 2017 Posts: 49 Rep Power: 9	The wall shear stress had been calculated in the T3A tutorial in OpenFoam? Can someone tell me the exact steps in paraview? Any advice will be grateful. Thanks

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February 19, 2018, 19:01		#2
DLuo Member D L Join Date: Jun 2012 Posts: 49 Rep Power: 14	Assuming you've loaded the results properly 1. Create a function to calculate Cf. Calculator. Cf = mag(wallShearStress)/(0.5*5.4^2) 2. PlotOverLine point1 0.040219, 0.00075, 0 point2 3.04, 0.00075, 0 This should open a line graph. Deselect the variables except for your Cf variable Also, if you have gnuplot installed, there's a script inside the validation directory that should enable you to plot via gnuplot