forces calculation on wigley case
Hello everyone
I am doing simulations on a boat for an internship university and I arrived at the point of having calcolarmi forces. I read about all threads by adding the relevant command lines in controlDict but the results I get are unacceptable: too small and above all never go to convergence. the flow has a speed of 3m / s. how can I fix? command lines I add are these: functions { forces { type forces; functionObjectLibs ("libforces.so"); patches ("hull_wall"); pName p; Uname U; rhoName rho; rhoInf 1000.0; COFR (0 0 0) OutputControl timestep; outputInterval 1; log true; magUInf 3.0; } } the name of the patches is that correct? if not, where can I see that right? the library to which you refer is correct for OpenFOAM 2.2.0 (this is the version I use)? please help me. I have a sense of urgency! |
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