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August 26, 2014, 10:47
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yPlusRAS utility - value for wall distance
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Senior Member
Join Date: Nov 2012
Location: Bavaria
Posts: 145
Rep Power: 13  |
Dear Foamers,
I don't understand the value of the wall distance y that belongs to y+. For example: canal height h=0,2m number of cells = 100, no grading --> cell height = 0,002m I've assumed that yPlusRAS computes the y+ value of the first cell (center, closest to the wall) of the flow region. Why is the appropriate wall distance 0 instead of 0,001m? Thank's in advance for each response! Ayla |
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