In: Mechanical Engineering
You have just been hired by Innoson Vehicle Manufacturing to
design a new sports car
whose aerodynamics is to be tested in wind tunnel. The drag force
FD on the sports car
is a function of its velocity V⃗ , its projected area A into the
wind, and the density ρ and
viscosity μ of air. Determine the dimensionless relationship
between FD and the other
parameters.
We should use buckinghm's pi theorem to find relationship between various physical quantities.
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