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what does negative moment means in ansys fluent? — Ansys Learning Forum

what does negative moment means in ansys fluent?

Sumit_vjtiSumit_vjti Member Posts: 8

I am working on savonius turbine which is a Vertical Axis Wind turbine. I have used dynamic mesh method for this. I am getting constant rpm after some iteration and moment is in cyclic variation(fig attached below). I want to know why I am getting -ve moment values ,while rotor is rotating in anticlockwise direction in the entire simulation.


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