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calculating viscous wall shear stress in a microfluidics channel

Posted 15 nov 2014, 21:00 GMT-5 Computational Fluid Dynamics (CFD), Microfluidics, Results & Visualization Version 4.4 0 Replies

Eyup Cinar
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Hello,
I am trying to calculate and visualize viscous shear stress at the bottom surface of a rectangular channel (100x300x50 micron) with a single phase flow by using Creeping flow option.

I am having difficulties with post processing in Comsol. What would be the best way to calculate and visualize the magnitude of wall shear stress (Pa) in the results section ?

Thanks for any help
0 Replies Last Post 15 nov 2014, 21:00 GMT-5
COMSOL Moderator

Hello Eyup Cinar

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