# Pitching moment- Hinge moment

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 May 4, 2020, 21:21 Pitching moment- Hinge moment #1 New Member   Nezahat Sivaslı Join Date: May 2020 Posts: 2 Rep Power: 0 I would like to know how could I calculate the Pitching Moment Coefficient and hinge moment coefficient of an 2D airfoil. ( CM ve CHM) I used plain flap for leading edge and trailing edge. Ansys- Fluent

 May 5, 2020, 08:03 Moment #2 Senior Member     Vinerm Join Date: Jun 2009 Location: Nederland Posts: 2,946 Blog Entries: 1 Rep Power: 34 As far as moments are concerned, all you need to define is the position and direction of the axis and Fluent will return the moment. This is available under Reports > Forces. However, for momentum coefficients, you have to do that yourself since hinge moment coefficients are not defined using standard definitions. So, fetch moment values and then divide by whatever value you wish to use to determine coefficients. If you directly determine coefficient from Fluent, then moment is divided by __________________ Regards, Vinerm PM to be used if and only if you do not want something to be shared publicly. PM is considered to be of the least priority.

 Tags airfoil 2d, fluent, hinge moment coeffiient, pitching

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