Error in Harmonic Response -- CFD Online Discussion Forums

December 17, 2015, 07:02	Error in Harmonic Response	#1
JL_silencer New Member Juan Join Date: Nov 2015 Posts: 2 Rep Power: 0	Hi! I'm using harmonic response to simulate the transmission loss of a muffler. I have no errors with the mesh and geometry. However, when I try to solve the model I get this warning: "The ratio of the radius to period of the square grid structure is greater than 0.5 in the TB,PERF,9,,,SGYM command. The ratio 0.5 is used consequentially." The problem is that this message appear several times (more than 10000), so the program stops solving. It recommeds me to use the command /NERR to increase the number of messages that Ansys can afford, but I dont know how. I'd really appreciate if someone could help me. Thanks!

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