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Calculate Aerodynamic Force on Thin Delta Wing Method to Calculate the Aerodynamic Force on a Thin Delta Wing 

Aerospace



Aerodynamic Force on a Thin Delta Wing In order to calculate the Aerodynamic Force on Thin Delta Wing we need to first define the dimensions of the flat surface. 

The Dimensions are in xdirection and ydirection in feet where the xdirection is in the direction of the flow and ydirection is perpendicular to the direction of the flow.
Now, the Pressure Distribution in lbs per square foot equation is defined.
and, the Shear Stress Distribution in lbs per square foot is also defined.
Using integration and noting that x = 0 at the front of the surface, the value of dA, Force due to pressure distribution Fp and Force due to shear stress distribution F(tw) are computed.
The aerodynamic force is calculated using the formula, Fa = squareroot(Fp^2 + F(tw)^2).
The value of theta is calculated using, theta = arctan (F(tw)/Fp). 

Download Free Program to Calculate the Aerodynamic Force on a Thin Delta Wing

