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Aerodynamics homework help

  • Thread starter danny2010
  • Start date
  • #1
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Homework Statement


a) The weight of the aircraft = 4000 N
b) Wing loading of the aircraft = 65N per sq m
c) Find the minimum drag, maximum lift to drag ratio and the minimum drag speed at sea level


Homework Equations



CD = 0.019 + 0.04 CL2
Where CD is coefficient of Drag
CL is coefficient of Lift
CL2 is square of coeff of lift



The Attempt at a Solution

 

Answers and Replies

  • #2
14
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This is one of the common question in aerodynamics. Kindly help me solving this, if possible with theory suppourting the solution. If u are aware of any site possessing a solution for this kind of problem, do let me know.
 

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