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Forum: FLUENT

August 27, 2009, 11:03

Replies: 5

turbulence models

Views: 1,954

Posted By jps

i assume that i have to calculate 2 grid...

i assume that i have to calculate 2 grid spacings.

one near the inlet (velocity 6,7 m/s and area of 0.1x0.1sqm)
and another one near the walls of the domain (velocity about 0.2 m/s and area of...

Forum: FLUENT

August 27, 2009, 09:59

Replies: 5

turbulence models

Views: 1,954

Posted By jps

I'm a bit confused about how to calculate the Re...

I'm a bit confused about how to calculate the Re number.

If I calculate it with the velocity at the inlet and the inlets area, that number leads to a very thin grid spacing to have an y+<1. So...

Forum: FLUENT

August 26, 2009, 06:13

Replies: 5

turbulence models

Views: 1,954

Posted By jps

turbulence models

Hello to everyone,

I'm currently trying to simulate a nozzle used for HVAC, and I was wondering if anyone could give me any advice about it.

So far I've tried the k-e (standard and RNG) and the...

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