Doubt on coefficient of drag and coefficient of lift.?

For an airplane or land vehicles the aerodynamic coefficients (cl and cd) we predict from ansys fluent will be like profile drag or else the total drag.??

Answers

  • RobRob UKForum Coordinator

    They'll be whatever is defined in the post processing: Chapter 42.4 of the 2020R2 User's Guide. I never use them as I tend to be more concerned with the flow mixing and leave the aerodynamics to colleagues.

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