Transient BC for total pressure -- CFD Online Discussion Forums

March 12, 2009, 10:11	Hi I've obtained this error u	#1
wizard1301 New Member Antonio Attili Join Date: Mar 2009 Location: Rome, Italy Posts: 21 Rep Power: 17	Hi I've obtained this error using a transient boundary condition on total pressure and static temperature. Could someone help me? gradientInternalCoeffs cannot be called for a genericFvPatchField (actual type timeVaryingUniformTotalPressure) on patch inlet of field p in file "/data01/attili/OpenFOAM/attili-1.5/run/nozzle_start/0/p" You are probably trying to solve for a field with a generic boundary condition. From function genericFvPatchField<type>::gradientInternalCoeffs( ) const in file fields/fvPatchFields/basic/generic/genericFvPatchField.C at line 692. Thaks Antonio

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