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Showing results 1 to 13 of 13 Search took 0.00 seconds. Search: Posts Made By: jms

Forum: OpenFOAM Programming & Development June 1, 2011, 10:10

Replies: 123 gamma-ReTheta turbulence model for predicting transitional flows Views: 31,831 Posted By jms Running the transition model in parallel Dear all, Has anyone of you tried to run the transition model given by Felix L. in parallel mode? I have tried it but it starts to diverge. I know it sounds strange but this is how it is. I just...

Forum: OpenFOAM Programming & Development April 30, 2011, 04:41

Replies: 123 gamma-ReTheta turbulence model for predicting transitional flows Views: 31,831 Posted By jms Airfoil FB-3500-1750 7483 Comparison... Airfoil FB-3500-1750 7483 Comparison of OpenFOAM, ANSYS CFX, XFOIL and Wind Tunnel measurements. 7484 7485

Forum: OpenFOAM Programming & Development April 30, 2011, 04:40

Replies: 123 gamma-ReTheta turbulence model for predicting transitional flows Views: 31,831 Posted By jms Airfoil FB-3500-0875 7480 Comparison... Airfoil FB-3500-0875 7480 Comparison of OpenFOAM, ANSYS CFX, XFOIL and Wind Tunnel measurements. 7481 7482

Forum: OpenFOAM Programming & Development April 30, 2011, 04:35

Replies: 123 gamma-ReTheta turbulence model for predicting transitional flows Views: 31,831 Posted By jms Airfoil FX-77-W-400. 7475 Comparison... Airfoil FX-77-W-400. 7475 Comparison of results of OpenFOAM and ANSYS CFX. Both with transition model in the boundary layer applied. 7478 7479

Forum: OpenFOAM Programming & Development April 30, 2011, 04:33

Replies: 123 gamma-ReTheta turbulence model for predicting transitional flows Views: 31,831 Posted By jms Airfoil FX-77-W-343. Comparison for the... Airfoil FX-77-W-343. Comparison for the results given by OpenFOAM and ANSYS CFX. 7473 7474

Forum: OpenFOAM Programming & Development April 30, 2011, 04:32

Replies: 123 gamma-ReTheta turbulence model for predicting transitional flows Views: 31,831 Posted By jms Airfoil FX-W-343. 7470 Comparison for... Airfoil FX-W-343. 7470 Comparison for the results with and withou transition model in the boudnary layer. 7471 7472

Forum: OpenFOAM Programming & Development April 30, 2011, 04:30

Replies: 123 gamma-ReTheta turbulence model for predicting transitional flows Views: 31,831 Posted By jms Comparison for the cases run with OpenFOAM and... Comparison for the cases run with OpenFOAM and ANSYS CFX. Exactly the same mesh and BCs. 7468 7469

Forum: OpenFOAM Programming & Development April 30, 2011, 04:28

Replies: 123 gamma-ReTheta turbulence model for predicting transitional flows Views: 31,831 Posted By jms Results for a NACA0012 with a blunt trailing edge... Results for a NACA0012 with a blunt trailing edge (4% of the chord is cut off). The reason why I do this is to have a mesh topology closer to the one I am using later on the thesis (which is about...

Forum: OpenFOAM Programming & Development April 30, 2011, 04:26

Replies: 123 gamma-ReTheta turbulence model for predicting transitional flows Views: 31,831 Posted By jms Dear all, I am doing a master thesis using... Dear all, I am doing a master thesis using OpenFOAM to compute the flow around thick flatback airfoils. I have run some simulations in steady state until now. Some time ago I promised I would...

Forum: OpenFOAM Programming & Development March 10, 2011, 06:00

Replies: 123 gamma-ReTheta turbulence model for predicting transitional flows Views: 31,831 Posted By jms Dear Felix, Sorry for not giving... Dear Felix, Sorry for not giving information enough. The difference of 8% I told you is for both the lift and drag coefficients, so I think this difference should be lower for the lift...

Forum: OpenFOAM Programming & Development March 10, 2011, 03:30

Replies: 123 gamma-ReTheta turbulence model for predicting transitional flows Views: 31,831 Posted By jms Hello! Sorry for not answering. The results... Hello! Sorry for not answering. The results I have got until now for an AoA of 8 degrees are underpredicted 8% compared to the reference I am comparing to. Be aware that I am running a thick...

Forum: OpenFOAM Programming & Development March 1, 2011, 03:51

Replies: 123 gamma-ReTheta turbulence model for predicting transitional flows Views: 31,831 Posted By jms I am running some simulations right now on a... I am running some simulations right now on a thick airfoil, as soon as I will have them I will show the results in here, this should be in 1 day or 2 maximum.

Forum: OpenFOAM Programming & Development February 24, 2011, 10:06

Replies: 123 gamma-ReTheta turbulence model for predicting transitional flows Views: 31,831 Posted By jms Thank you Felix! Next Monday I will start... Thank you Felix! Next Monday I will start to work with it and I will tell you how it is working for my case (thick airfoils).

Showing results 1 to 13 of 13

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