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Multiface
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Homework Statement
I've been given the mission to find out the drag coefficient for the Ahmed Body. The drag coefficient itself it too hard to measure. The problem for me is to find a way to separate the drag coefficient to Pressure Drag coefficient and Skin friction coefficient.
My question is: How can I with the help of different instruments measure Pressure Drag c. and the Skin Friction Drag separately??
Thanks for answers
MultifaceF = C * ρ * A * v^2
F = Drag force
C = Drag coefficient
A = Area projectet in the flow-direction
v = velocity of fluid