Rotation of rotor on Virtual Blade Model -- CFD Online Discussion Forums

April 29, 2019, 15:29	Rotation of rotor on Virtual Blade Model	#1
HungCuong New Member Join Date: Dec 2017 Posts: 2 Rep Power: 0	Hi, I am a student. I am working with a tricopter that have 3 rotors through Virtual Blade Model of OpenFOAM. I have a big problem when I setup clockwise rotation for one of 3 rotors - negative RPM. Other rotors that I setup anti-clockwise rotation - positive RPM. When I setup clockwise rotation, it is not convergence. How I can solve this problem? How I should setup for clockwise rotor in fvOptions? Please help me! Thank you very much.

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