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Showing results 1 to 6 of 6 Search took 0.00 seconds. Search: Posts Made By: msrinath80

Forum: OpenFOAM Running, Solving & CFD May 9, 2006, 06:13

Replies: 15 Lift coefficient Views: 2,351 Posted By msrinath80 I guess 'mu' does not have muc I guess 'mu' does not have much meaning in icoFoam. Case in point, since both sides of the transport equation are divided by rho, p* = p/rho as Eugene mentioned. So the pressure Openfoam calculates...

Forum: OpenFOAM Running, Solving & CFD May 9, 2006, 05:56

Replies: 15 Lift coefficient Views: 2,351 Posted By msrinath80 Anja, It should be the othe Anja, It should be the other way around: kinematic viscosity nu = dynamic viscosity mu / rho

Forum: OpenFOAM Running, Solving & CFD May 9, 2006, 05:48

Replies: 15 Lift coefficient Views: 2,351 Posted By msrinath80 Actually F_Lift/rho is just wh Actually F_Lift/rho is just what I need. However, since rho can be taken as unity as Hrv menttioned, I can modify A_ref to account for rho by using A_ref_eff = A_ref * rho. The 'rho' here would be...

Forum: OpenFOAM Running, Solving & CFD May 9, 2006, 05:31

Replies: 15 Lift coefficient Views: 2,351 Posted By msrinath80 Does that also mean that the w Does that also mean that the when the liftDrag utility extracts the forces on walls, it assumes a density of unity? So if I wish to use the definition as mentioned in the beginning of this thread, I...

Forum: OpenFOAM Running, Solving & CFD May 9, 2006, 05:28

Replies: 15 Lift coefficient Views: 2,351 Posted By msrinath80 But we never did input a rho t But we never did input a rho to start with?

Forum: OpenFOAM Running, Solving & CFD May 8, 2006, 11:45

Replies: 15 Lift coefficient Views: 2,351 Posted By msrinath80 Does anybody know how the lift Does anybody know how the lift coefficient is calculated using the lift/drag utility in OpenFOAM 1.2. To my knowledge, the equation should be in the following lines. When using icoFoam, how does the...

Showing results 1 to 6 of 6

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