[OpenFOAM] Visualisation of components of a vectorField

nico · May 29, 2006, 09:23

Hi!

I define a plane in my geometry and want to visualize the velocity with arrows in this plane. No problem so far. But I dont want to see the component of the velocity normal to the plane. Is it possible to show only let me say the x and y component and to remove the z component?

Thanks

faiazk · May 29, 2006, 09:49

You can do it easily with paraview. Select your cutting plane and apply the filter Surface Vector, selecting the option Parallel. Then apply the filter Glyph and set as input the Surface Vector. You should then see only the parallel component of your vector field on the cutting plane.
theofane

alimea · September 18, 2021, 23:42

Quote:

Originally Posted by theof

You can do it easily with paraview. Select your cutting plane and apply the filter Surface Vector, selecting the option Parallel. Then apply the filter Glyph and set as input the Surface Vector. You should then see only the parallel component of your vector field on the cutting plane.
theofane

Hi
Is it possible to do a sample (using the sample function object) and calculate the velocity components on that surface?

May 29, 2006, 09:23	Visualisation of components of a vectorField	#1
nico Member Nico Petry Join Date: Mar 2009 Posts: 36 Rep Power: 17	Hi! I define a plane in my geometry and want to visualize the velocity with arrows in this plane. No problem so far. But I dont want to see the component of the velocity normal to the plane. Is it possible to show only let me say the x and y component and to remove the z component? Thanks

May 29, 2006, 09:49	You can do it easily with para	#2
theof Guest Posts: n/a	You can do it easily with paraview. Select your cutting plane and apply the filter Surface Vector, selecting the option Parallel. Then apply the filter Glyph and set as input the Surface Vector. You should then see only the parallel component of your vector field on the cutting plane. theofane faiazk likes this.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
[General] Extracting ParaView Data into Python Arrays	Jeffzda	ParaView	30	November 6, 2023 21:00
Accessing velocity components and gradient of velcoity components	vivekgnhtr	OpenFOAM Programming & Development	3	June 27, 2022 02:39
Question on the sequence of grad(U) components	ripperjack	OpenFOAM Post-Processing	1	September 18, 2018 12:19
power of vectorField	matthias	OpenFOAM Programming & Development	0	August 19, 2014 08:52
Transient Statistics for turbo components	Suzzn	CFX	5	May 4, 2010 09:56