Calcualting forces -- CFD Online Discussion Forums

July 31, 2013, 15:49	Calcualting forces	#1
Jess New Member Jessica Join Date: Jul 2013 Location: England Posts: 6 Rep Power: 12	hey all, I have a problem here. maybe someone will know the answer hopefully When i use preview mesh zone, iam getting forces printed out to me and they are in reasonable range for example 500N and velocity of 0.15 after 1 time step However when i run the simulation, i will get forces of -150000 and velocity of -100 m/s after 1 time step. Maybe someone have some suggestion?

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