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Forum: FLUENT

August 28, 2014, 11:04

Replies: 13

What to set the turbulence specification of airfoil

Views: 3,690

Posted By farzadpourfattah

CFD Post

Yes you can.
in expression tab you can define Drag coef:
Foorce X@airfoil/0.5*density*Velocity*Velocity*chord length*Span

Forum: FLUENT

August 21, 2013, 13:30

Replies: 13

What to set the turbulence specification of airfoil

Views: 3,690

Posted By farzadpourfattah

use length of chord airfoil as length scale of...

use length of chord airfoil as length scale of turbulence and intensity 0.1%

Forum: FLUENT

March 9, 2013, 15:22

Replies: 13

What to set the turbulence specification of airfoil

Views: 3,690

Posted By farzadpourfattah

daer...

if your mach number is:
less than 0.3, chose constant density,
bigger than 0.3 chose ideal gas.(Notice that if you select ideal gas, energy equation tuned on automatically and you should set...

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