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How do I find thrust and torque for a propeller in ANSYS Fluent ? |
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May 14, 2018, 01:05 |
How do I find thrust and torque for a propeller in ANSYS Fluent ?
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Hayatul Islam Maruf
Join Date: Apr 2018
Location: Bangladesh
Posts: 9
Rep Power: 8 |
Hi All
I am doing a 4-blade marine propeller simulation in Ansys Fluent. I import my geometry in Ansys Modeler. Then i create an enclosure and subtract it from tool body propeller . After that i complete meshing. In solver setting i have some confusion. I setup enclosure as stationary frame and propeller is moving frame at rotation 400 rpm. I also setup Velocity Inlet 5m/s. After solving , to find thrust in CFD-Post, I write in table as =force_x()@propeller Similarly, i continued it for different velocity like ( 3m/s , 6m/s). My main problem is in there. When i increase velocity it also increases force of corresponding axis. is it ok or having problem ?If its wrong then how do i find thrust ? I am new in Ansys. I am sorry for my bad english writing . Please help me. Thank You Here are some photo of my works . I also attached in file section. https://ibb.co/dMLMoy https://ibb.co/ez9svd https://ibb.co/fNYVgJ https://ibb.co/eP048y |
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ansys, fluent, propeller, thrust |
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