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Forum: FLUENT

November 5, 2012, 06:06

Replies: 7

Laminar air flow in a 2D channel

Views: 2,600

Posted By vicarious

You are quite welcome. Velocity boundary is...

You are quite welcome.
Velocity boundary is also accessible but the inlet pressure will be unknown, therefore the outlet pressure would be a problem and may cause in reversed flow. You need to put...

Forum: FLUENT

November 5, 2012, 05:16

Replies: 7

Laminar air flow in a 2D channel

Views: 2,600

Posted By vicarious

Since you have airflow through the channel and...

Since you have airflow through the channel and D_h is determined, so you can calculate the velocity by the same Re formula, then calculate the dynamic pressure (P_v=0.5*ρ*u*u). then you will have the...

Forum: FLUENT

November 5, 2012, 04:09

Replies: 7

Laminar air flow in a 2D channel

Views: 2,600

Posted By vicarious

None of your dimensions are determined in your...

None of your dimensions are determined in your article? height and depth? In that case mass flow or velocity do not help. You have to have at least one of the dimensions, otherwise you need to have...

Forum: FLUENT

November 5, 2012, 02:46

Replies: 7

Laminar air flow in a 2D channel

Views: 2,600

Posted By vicarious

Hi Adel, Be more specific, What is the problem...

Hi Adel,
Be more specific, What is the problem exactly? What boundary conditions do you use?
About the mass flow rates; You can calculate the velocity entering channel by the values of the total...

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