At a point on the wing, the airflow velocity is 70 . Calculate the pressure at this point. Assume incompressible flow.
1. Consider the incompressible flow of water through a divergent duct. The inlet velocity and area are 5 and 10 ft2, respectively. If the exit area is 4 times the inlet area, calculate the water flow velocity at the exit. 2. In Prob. 4.1, calculate the pressure difference between the exit and the inlet. The […]


