Coefficient Of Lift Of An Airfoil Calculator

The coefficient of lift (Cl) of an airfoil is a dimensionless parameter that quantifies the lift generated by the airfoil relative to the dynamic pressure and planform area. It is a crucial aerodynamic property used to characterize the performance of an airfoil and is determined by the angle of attack, airfoil geometry, and flow conditions. The formula to calculate lift coefficient of an airfoil as follows:

Where:

  • L is the lift Force in N
  • b is the span in m
  • q∞ is the dynamic pressure in Pa
  • c is the mean chord in m.

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