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Search: Posts Made By: Gamb1t
Forum: FLUENT March 1, 2012, 19:03
Replies: 5
Views: 3,776
Posted By Gamb1t
Axial velocity with parabolic profile

Is there a udf that i can use to specify an inlet boundary condition for laminar flow that will give axial velocity with parabolic profile.
Thanks.
Forum: FLUENT March 1, 2012, 13:09
Replies: 5
Views: 3,776
Posted By Gamb1t
Thanks for the reply Danielle. It worked fine....

Thanks for the reply Danielle. It worked fine. Since the model is axisymetric, does it mean YMAX is the actual diameter or half of it as it is modelled.
Thank you
Forum: FLUENT February 29, 2012, 19:51
Replies: 5
Views: 3,776
Posted By Gamb1t
I have found a 1/7th power law but when i...

I have found a 1/7th power law but when i interpret i get the following error: line 9: parse error.
I think it means the line DEFINE_PROFILE(x_velocity,t,i) but i dont know why that is since i...
Forum: FLUENT February 29, 2012, 16:01
Replies: 5
Views: 3,776
Posted By Gamb1t
1/7th power law

I am trying to work out static pressure distribution across an orifice. i have plotted it and noticed that since the upstream pipe length is not long enough the flow is not becoming fully...
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