How to control the display parts of ISO-surface of vortex region ？

wyungh · April 4, 2015, 02:42

Hi everybody,

As I obtain the vortex region with using the Q-criterion in the tecplot 360 EX 2015, then I want to display

the ISO-surface for one value of Q, but I just want to display some parts of the

ISO-surface,what should I do?

Thank you !

JerimiahLee · April 6, 2015, 10:29

Hello,

If the region you want to view can be determined by existing variables you can use Blanking to hide the region you do not care about. Use Plot > Blanking > Value Blanking to set this up. Once set up, you then need to go to the Iso-surface details screen and on the Style Tab set the Obey Source Blanking.

April 4, 2015, 02:42	How to control the display parts of ISO-surface of vortex region ？	#1
wyungh New Member yohenng Join Date: Nov 2014 Location: China University of Mining &Technology Posts: 3 Rep Power: 11	Hi everybody, As I obtain the vortex region with using the Q-criterion in the tecplot 360 EX 2015, then I want to display the ISO-surface for one value of Q, but I just want to display some parts of the ISO-surface,what should I do? Thank you !

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April 6, 2015, 10:29		#2
JerimiahLee New Member Jerimiah Join Date: May 2014 Location: Bellevue, Washington Posts: 13 Rep Power: 15	Hello, If the region you want to view can be determined by existing variables you can use Blanking to hide the region you do not care about. Use Plot > Blanking > Value Blanking to set this up. Once set up, you then need to go to the Iso-surface details screen and on the Style Tab set the Obey Source Blanking.