Regarding high skewness value and float exception error

aaben746 · December 12, 2017, 01:20

i m getting high skewness values in my jet impingement model around 0.84. i m doing the simulation in transient mode with courant no. 50 for 11.5 lakh cells on k-omega model (SST). tried to refine the mesh many times but still no difference. Can anyone help me to remove this error.

AlexanderZ · December 12, 2017, 03:46

how is it possible to refine mesh and get no refinement?

Best regards

aaben746 · December 12, 2017, 03:53

Sir, well i changed the values of mesh in sizing as well as in inflation layers..skewness only decreased by 0.01 factors nothing much, bu there is much difference in aspect ratio

December 12, 2017, 01:20	Regarding high skewness value and float exception error	#1
aaben746 New Member Anish Chackappan Join Date: Mar 2017 Posts: 3 Rep Power: 9	i m getting high skewness values in my jet impingement model around 0.84. i m doing the simulation in transient mode with courant no. 50 for 11.5 lakh cells on k-omega model (SST). tried to refine the mesh many times but still no difference. Can anyone help me to remove this error.

December 12, 2017, 03:46		#2
AlexanderZ Senior Member Alexander Join Date: Apr 2013 Posts: 2,363 Rep Power: 34	how is it possible to refine mesh and get no refinement? Best regards

December 12, 2017, 03:53		#3
aaben746 New Member Anish Chackappan Join Date: Mar 2017 Posts: 3 Rep Power: 9	Sir, well i changed the values of mesh in sizing as well as in inflation layers..skewness only decreased by 0.01 factors nothing much, bu there is much difference in aspect ratio