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6dof for rotation of turbine: unable to fix the center |
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August 5, 2015, 06:35 |
6dof for rotation of turbine: unable to fix the center
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New Member
Vinh Ha Tien
Join Date: Feb 2014
Posts: 5
Rep Power: 12 |
Firstly, so sorry about my english is not fluent
I have try to learn Fluent by myself so I got so many problem which i can't solve What i want try to do right now is simulation a Vertical wind turbine in 2D. I have simulated a problem by 3 steps firtly, I simulated steady flow thought the turbine. Export the force on the wing of turbine. Secondary, apply this force to turbine by using mechanical. By this i can have rotation velocity of turbine (not true but that the only way i can do) Thirdly, Write a UDF for rotation and complite it to my turbine. Using dynamic mesh I can simulation turbine on the working state However, by this way i can't have rotation velocity exactly during the time. I try to study 6dof to update the force to my turbine But i got problem is i can fix the center of my turbine stay on this place . It moving like a free object. So anyone have idea or UDF can solve this problem please help me> My email: hatienvinh@gmail.com Thank you so much |
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