3D Aerofoil Tutorial in ANSYS FLUENT - NASA Onera Wing 

Hey, was a perfect tutorial, wait' for more!!

Great video! I’m using this to help learn CFD for my dissertation!

Very helpful thank you so much

Thank you, you're a lifesaver

Your video is helpful Thanks!

I only graduated high school lol but good content. I seen a post you made on fastlane forum. Keep at it. 👍🏽👍🏽

Hi, it is an great tutorial it helped me during my engineering thesis in aeronautical engineering. One small note - when you are talking about surface of the wing - it is wing or just surface, not airfoil because airfoil is only 2D.

Great video! Why do u use 1.3146 for density in terms of preassure calculation? Why don't u use 1.148? Greetings

Hi, Thank you for your video. Can you share with us your formulation document.

How would you change the airfoil angle of attack?

Please how did you create the geometry

Hi, is there a reason why you subtract the airfoil body? will it affect the results if i keep it?

I'm getting this error ‘’floating point excaption’’ How can ı this fix error

HI,this is a very helpful video, thank you very much. I have a big annoying problem, I follow the video for meshing and parameter setting, but when I change the AOA to 6°, it doesn't converge

Hi, this is an excellent video tutorial on how to set-up a CFD simulation, thank you. I have encountered an annoying problem which I have been trying to solve for the past hours. After I sketch the refinement rectangle around the airfoil and want to extend it, annoyingly, the whole solid disappears. Have you encountered this issue before? If so, do you mind sharing a solution to it? Kind regards.

Why is the pressure coefficient at 57.30 not visible? How can I fix?

Hi Cillian, I watched your video on the "3D Aerofoil Tutorial in ANSYS FLUENT - NASA Onera Wing," but I'm encountering issues with the preference method you suggested. Whenever I switch from CFF to legacy, I face difficulties opening CFD. The error message I received is: "Application error(s) occurred in CFD-Post. The run 'RunSteady' in simulation 'Simulation' contains transient output, but no output files were defined." However, when I switch back to CFF, CFD post opens successfully, but I am unable to visualize the pressure coefficient on the Y-axis in CFD post. This data is crucial for validating my ongoing research work, so I would greatly appreciate your assistance with this matter. I look forward to hearing from you soon.

Hi Cillian, I watched your video, but I'm having trouble with the preference method you recommended. Every time I switch from CFF to legacy, I encounter an issue opening CFD. The error message I keep receiving is: "The run 'RunSteady' in simulation 'Simulation' contains transient output but no output files were defined." However, when I switch back to CFF, CFD post opens successfully, but I can't visualize the pressure coefficient on the Y-axis. This data is crucial for validating my ongoing research work, so your assistance on this matter would be greatly appreciated.

Hi, I found this video really helpful. However, i have encountered one issue. I am running ANSYS R19.2, i followed the exact same steps shown in the video and although i get practically the same results for Drag Coefficient and pressure coefficient, my lift coefficient is about 30% less than the one you find. Any suggestions?

That's a good video. However, the student license only supported 512000 elements, so it was not possible to input physics properties. Instead, I did it with a simple geometry through this video. Thanks from Germany for your video.

is it manadatory to do all the refinements (I have the student version)