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-   -   relative velocity vectors (http://www.cfd-online.com/Forums/fluent/35335-relative-velocity-vectors.html)

mateus December 22, 2004 02:46

relative velocity vectors
 
Hi!

I'm modelling flow trough axial fan. It seems to work ok but as I display velocity vectors a problem occurs - the vectors of absolute and relative velocities are the same. In one case it functioned ok, but afte r I refined the mesh in Gambit the problem is there again. Am I missing somethin here???

Please help,

MATEUS

mateus December 22, 2004 09:47

Re: relative velocity vectors
 
Ups...

Forgot to define reference zone...it works now...

MATEUS

Salman July 23, 2009 19:41

relative velocity vectors!!!
 
Hi,
I have the same problem and now I could not understand how you got it right.
Which reference zones have you defined and how?
Can you please tell me the details because I am really frustrated with the situation :mad:
Thanks in advance

aamer April 21, 2011 11:00

Hello...
in Report>> reference values>> there is a refernce zone, select it as FLUID.... as your problem will be solved.


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