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Wall Shear Stress in a Pipe

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Old   February 6, 2012, 18:38
Default Wall Shear Stress in a Pipe
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Ke Wu
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Hi
Anyone know how to calculate the wall shear stress along the pipe in laminar flow in Star ccm?
Thanks
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Old   February 6, 2012, 18:41
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scenes>scalar scene>wall>wall shear stress
report>total foce
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Old   February 6, 2012, 18:44
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Quote:
Originally Posted by kj878 View Post
scenes>scalar scene>wall>wall shear stress
report>total foce
Hi kj878
Thanks for your fast reply
Is it possible to export the results of wall shear stress in your way?
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Old   February 6, 2012, 18:49
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Originally Posted by itsme_kit View Post
Hi kj878
Thanks for your fast reply
Is it possible to export the results of wall shear stress in your way?
no problem, i've been lurking this site on hopes that ppl can help me with my problem as well. (perhaps u can attempt to help me?)

the way that i get force due to shear stress is just running the force report and it gives a scalar answer for the total force. i've been taking a piece-wise approach to get my results. im not sure if that can be applied to ur problem
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Old   February 11, 2012, 13:32
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Originally Posted by kj878 View Post
no problem, i've been lurking this site on hopes that ppl can help me with my problem as well. (perhaps u can attempt to help me?)

the way that i get force due to shear stress is just running the force report and it gives a scalar answer for the total force. i've been taking a piece-wise approach to get my results. im not sure if that can be applied to ur problem

I still can't get wall shear stress
It's zero when wall is selected in scalar plots
Do I need to creat a inner cylinder which a little smaller than original cylinder?
How to deal with the wall treatment in the laminar pipe flow?
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