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Forum: Main CFD Forum

January 21, 2014, 08:56

Replies: 11

Solver for the lift coefficient

Views: 3,326

Posted By truffaldino

Open Foam has a large libray of LES models. I am...

Open Foam has a large libray of LES models. I am unaware of other free software implementing LES. Maybe other people on this forum knows more about this matter?

Forum: Main CFD Forum

April 11, 2013, 11:20

Replies: 11

Solver for the lift coefficient

Views: 3,326

Posted By truffaldino

To my knowledge it is the best software for...

To my knowledge it is the best software for getting Cl and Cd of 2D airfoils for Re about 10^5 and above

As for other softwares: I have tried RANS with Fluent and it is much less accurate, LES...

Forum: Main CFD Forum

June 26, 2012, 14:50

Replies: 11

Solver for the lift coefficient

Views: 3,326

Posted By truffaldino

Hello Sumit_raise, Not of all software you...

Hello Sumit_raise,

Not of all software you found is quite good. I do not advice to use Javafoil as it uses a quite primitive boundary layer method and could be very innacurate.

XFLR5 and Xfoil...

Forum: Main CFD Forum

June 26, 2012, 07:56

Replies: 11

Solver for the lift coefficient

Views: 3,326

Posted By truffaldino

What is the range of reynolds numbers and type of...

What is the range of reynolds numbers and type of airfoils you are going to test?

If your airfoil is more or less standard and flow is sub-sonic, it is better to use x-foil, since you will get...

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