need to find the average velocity on a drawn surface

mona.16nitr · October 21, 2015, 05:49

I want to create a polygon surface on a plane (triangular, quadrilateral surface) and find the average velocity on that surface.
Please help me on how to create such a surface. The coordinates of the vertices of the polygon are known to me.

fluid23 · October 21, 2015, 13:34

sounds like you want a constrained plane. never tried a polygon shape before though.

me3840 · October 22, 2015, 00:10

I'm not sure why you would need a polygon surface, but you should be able to make the plane using 3D-CAD. Just make your three points, and three lines, then you should be able to make a solid and extract 1 face off of it.

October 21, 2015, 05:49	need to find the average velocity on a drawn surface	#1
mona.16nitr New Member monalisha Join Date: Nov 2014 Posts: 9 Rep Power: 11	I want to create a polygon surface on a plane (triangular, quadrilateral surface) and find the average velocity on that surface. Please help me on how to create such a surface. The coordinates of the vertices of the polygon are known to me.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
[ICEM] Problems with coedge curves and surfaces	tommymoose	ANSYS Meshing & Geometry	6	December 1, 2020 11:12
calculate the average velocity of particles	robert	FLUENT	0	August 1, 2008 09:44
Variables Definition in CFX Solver 5.6	R P	CFX	2	October 26, 2004 02:13
Terrible Mistake In Fluid Dynamics History	Abhi	Main CFD Forum	12	July 8, 2002 09:11
Velocity on Free Surface Boundary	Lin F.F	Main CFD Forum	3	August 4, 2001 11:30

October 21, 2015, 13:34		#2
fluid23 Senior Member Matt Join Date: Aug 2014 Posts: 947 Rep Power: 17	sounds like you want a constrained plane. never tried a polygon shape before though.

October 22, 2015, 00:10		#3
me3840 Senior Member Join Date: Nov 2010 Location: USA Posts: 1,232 Rep Power: 24	I'm not sure why you would need a polygon surface, but you should be able to make the plane using 3D-CAD. Just make your three points, and three lines, then you should be able to make a solid and extract 1 face off of it.