Error 255 in ANSYS CFX solver -- CFD Online Discussion Forums

January 6, 2012, 09:17	Error 255 in ANSYS CFX solver	#1
safacity38 New Member Safa Join Date: Dec 2011 Posts: 2 Rep Power: 0	Hi Im simulating flow around a waterjet propelled ship with free surface in ANSYS CFX. I use Interface which change the pressure in the duct instead of pump effect. jet flow injects in water phase and the ship dont have any movement ( 0 degree of freedom). when its solving, after 10 time step, Error 255 occur and the solving crashes. I minimize the time step to 0.008 s and it occur again. can anyone help me with this problem ?

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