|December 9, 2009, 11:48||
How to increase frictional resistance
Join Date: May 2009
Posts: 15Rep Power: 8
I`m using Star-CCM in order to predict the drag of a vessel. Pressure Forces are predicted (assuming a 5% error) correctly but Shear Forces are too low.
Obviously I run turbulent flow with RANS turbulence models, specifically k-epsilon two equations model (the Realizable one).
Does anybody know what parameters of the corresponding turbulence model have to be changed for increasing the shear forces?
Thanks a lot.
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