Plotting Parameter vs Angular Position in STAR-CCM+

Reynolds · March 13, 2011, 14:46

Hello,

This is a fairly trivial question. I am modelling flow around tyres and want to plot the Cp (on y axis) vs angular position (in degrees) on the x axis. I can only seem to be able to plot axial position however.

Does anyone know a way to do this, or even if this feature exists in STAR?

Best Regards,
Matt

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I should add that the data in question is read from a plane section that cuts through the mid point of the tyre

Pauli · March 14, 2011, 17:47

Yes it can be done. Query the "y" position in a cylindrical coordinate system.

Reynolds · March 22, 2011, 09:42

Thanks Pauli.

For those with similar problem, set up a cylindrical co-ord, then go to the plot in question. Under 'X TYPE' select scalar, then under scalar select position/position in cylindrical 1/theta.

I am using star-ccm+ 5.06.010

Matt

March 13, 2011, 14:46	Plotting Parameter vs Angular Position in STAR-CCM+	#1
Reynolds New Member Matt Hollins Join Date: Nov 2010 Posts: 9 Rep Power: 15	Hello, This is a fairly trivial question. I am modelling flow around tyres and want to plot the Cp (on y axis) vs angular position (in degrees) on the x axis. I can only seem to be able to plot axial position however. Does anyone know a way to do this, or even if this feature exists in STAR? Best Regards, Matt --------------------------------------------------------------------------- I should add that the data in question is read from a plane section that cuts through the mid point of the tyre Last edited by Reynolds; March 14, 2011 at 06:10.

March 22, 2011, 09:42		#3
Reynolds New Member Matt Hollins Join Date: Nov 2010 Posts: 9 Rep Power: 15	Thanks Pauli. For those with similar problem, set up a cylindrical co-ord, then go to the plot in question. Under 'X TYPE' select scalar, then under scalar select position/position in cylindrical 1/theta. I am using star-ccm+ 5.06.010 Matt ugurcan likes this.

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March 14, 2011, 17:47		#2
Pauli Senior Member Pauli Join Date: Mar 2009 Posts: 189 Rep Power: 17	Yes it can be done. Query the "y" position in a cylindrical coordinate system.