Reference velocity for force coefficient

itsme_kit · March 6, 2012, 20:42

I have finished running in different velocity
But I got to change the reference velocity in force coefficient
So I used one value of reference velocity for different velocity
And the results of force coefficient is absolutely not correct
How can I correct this mistake?
Must I run again after changing the reference velocity?
Thanks

lava12005 · March 6, 2012, 21:44

Hi, I don't know whether is there anyway that you can correct it automatically within Star-CCM+.
But one thing you can do is to export the data from the force coefficient plot, and then correct it manually (say using Excel), so you won't need to re-run the simulation.

March 6, 2012, 20:42	Reference velocity for force coefficient	#1
itsme_kit Senior Member Join Date: Jan 2012 Posts: 197 Rep Power: 14	I have finished running in different velocity But I got to change the reference velocity in force coefficient So I used one value of reference velocity for different velocity And the results of force coefficient is absolutely not correct How can I correct this mistake? Must I run again after changing the reference velocity? Thanks

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March 6, 2012, 21:44		#2
lava12005 Senior Member KHB Join Date: Aug 2010 Location: Singapore Posts: 118 Rep Power: 15	Hi, I don't know whether is there anyway that you can correct it automatically within Star-CCM+. But one thing you can do is to export the data from the force coefficient plot, and then correct it manually (say using Excel), so you won't need to re-run the simulation.