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Abrupt difference at the interface between outside region and rotor region |
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#1 |
New Member
Vivek Kumar
Join Date: May 2017
Location: Toulouse
Posts: 1
Rep Power: 0 ![]() |
Hello Everyone,
I hope you all are doing great. I was doing some analysis of the rotor(have it's own volume which will rotate) in a duct (which is attached to the aircraft). The basic approach was for me to follow this tutorial: https://www.youtube.com/watch?v=KFrZoDWUC5s&t=659s By Mr. Raef. Very helpful video. I was able to pull it off. But I am really confused by the boundary that I have shown in the figure. I do not understand why there is a so much abrupt difference at the interface outside region and rotor region. I was hoping for a continuous flow. Conditions used: velocity inlet: 10 m/s rpm: 15000 (but, I want to test at 48000) Any advice will be appreciated from a fellow CFD passionate. Thank you, Regards, Aeronaut Frenzy |
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#2 |
Senior Member
Gert-Jan
Join Date: Oct 2012
Location: Europe
Posts: 1,854
Rep Power: 27 ![]() |
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Tags |
ansys, cfd, fluent, mesh 3d, rotation |
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