Question

At a given point on the surface of the wing, the flow velocity is 130 m/s. Calculate the pressure coefficient at this point

Answer 1

At a given point on the surface of the wing of the airplane in Problem 3.6, the flow velocity is 130 m/s. Calculate the pressure coefficient ...

Answer 2

Answer:

This question is not complete ,because to find pressure coefficient you need free stream velocity(v∞) also, but here only V is given.

So the complete question is :

A Pitot tube on an airplane flying at standard sea level reads 1.07 x 105N/m2.

What is the velocity of the airplane? At a given point on the surface of the

wing of the airplane the flow velocity is 130 m/s. Calculate the pressure

coefficient at this point.

Solution:

Explanation: