foam-extend-3.1 + probes in rotating frames

lentschi · January 5, 2015, 18:26

Hello!

I want to use the probes-function in order to record the pressure p at some specific points. In that case, all monitoring points have to rotate with the wall (which is part of a rotating cellZone), so that the relativ position is always the same!

Is there any possibility in this mentioned function to perform that?

Best Regards,
Markus

cutter · January 6, 2015, 07:27

Hi,

I'm neither using extend, nor rotating systems yet. I want to share an idea though:

Maybe you could use the #codeStream directive (http://www.openfoam.org/version2.0.0...me-control.php) to compute the correct position of the probes at run time.

Good luck!
Cutter

Zeppo · January 4, 2016, 14:18

Quote:

Originally Posted by cutter

I'm neither using extend, nor rotating systems yet. I want to share an idea though:
Maybe you could use the #codeStream directive (http://www.openfoam.org/version2.0.0...me-control.php) to compute the correct position of the probes at run time.

Unfortunately #codeStream is not supported in foam-extend yet.

aligoger · January 4, 2016, 15:10

You can do it in paraview itself. There is plot over selection time in filter. Before applying plot over selection time, you need to create point or cell selection in paraview. I hope it helps.

January 5, 2015, 18:26	foam-extend-3.1 + probes in rotating frames	#1
lentschi Member sirLentschi Join Date: Nov 2010 Posts: 78 Rep Power: 15	Hello! I want to use the probes-function in order to record the pressure p at some specific points. In that case, all monitoring points have to rotate with the wall (which is part of a rotating cellZone), so that the relativ position is always the same! Is there any possibility in this mentioned function to perform that? Best Regards, Markus

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January 6, 2015, 07:27		#2
cutter Senior Member Join Date: Mar 2010 Location: Germany Posts: 154 Rep Power: 16	Hi, I'm neither using extend, nor rotating systems yet. I want to share an idea though: Maybe you could use the #codeStream directive (http://www.openfoam.org/version2.0.0...me-control.php) to compute the correct position of the probes at run time. Good luck! Cutter

January 4, 2016, 15:10		#4
aligoger New Member Ali Join Date: Nov 2011 Posts: 9 Rep Power: 14	You can do it in paraview itself. There is plot over selection time in filter. Before applying plot over selection time, you need to create point or cell selection in paraview. I hope it helps.