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June 11, 2011, 10:43
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Free Surface modeling
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Senior Member
omid
Join Date: Apr 2011
Posts: 105
Rep Power: 15  |
Hi all
I'm trying to simulate flow with free surface post a sphere. Distance of top of sphere from free surface is 0.15m. But there is a problem! i use opening boundary at outlet with pressure distribution as follow expression : waterDensity*g*waterValumeFraction*(draft-zGolbal) draft is a distance of free surface from origin. but the streamlines near the outlet deviant up ( to free surf). Whats wrong? Best regards. |
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