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valueFraction in partialSlip wall boundary condition

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Old   January 31, 2018, 14:37
Default valueFraction in partialSlip wall boundary condition
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Hi everyone;

I am trying to use "partialSlip" boundary on a wall surface which requires the input variable named "valueFraction".

The "valueFraction" is bounded between 0 and 1 with 1 meaning no-Slip and 0 meaning slip. Intermediate value means, we have partial slip boundary condition.

I can see that the governing equation is of form: (1-valueFraction)*___. However, I am not able to fill the blank above.
I came across several posts on this topic but ultimately they were not answered at the end.

I feel the slip length, cell size and valueFraction are related in some way but not sure how.

Can anyone with experience help me in this regard?

Saideep is offline   Reply With Quote


partial slip, slip length, valuefraction

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