problem in dynamic mesh -- CFD Online Discussion Forums

May 6, 2016, 23:58	problem in dynamic mesh	#1
raj aero New Member raj Join Date: Feb 2016 Posts: 1 Rep Power: 0	hello everyone, i am doing transient analysis for predicting thermodynamic cycle of stirling heat pump. in which i have two moving body (piston and displacer).i compiled the UDF for piston and displacer motion. but, when i preview the mesh motion,the mesh is moving good up to some time step. after that i got the following error. can anyone help me to solve this error. Thanks in advance.... "Updating mesh to time 1.40000e-03 (step = 00014)... Node 1: Process 4976: Received signal SIGSEGV Node 0: Process 5848: Received signal SIGSEGV. MPI Application rank 2 exited before MPI_Finalize() with status 2 The fl process could not be started. ===============Message from the Cortex Process== Fatal error in one of the compute process Error: Cortex received a fatal signal (unrecognized signal). Error Object: ()

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