A room measuring 20m x 20m x 15m is filled with air. The temperature is 22 deg C. The pressure is 1.6x10E5 N?
2:An aircraft is flying northwest at 200 mi/hr at standard sea level conditions. Determine the air pressure far ahead of the aircraft .
3:A new experimental aircraft is flying at an altitude where the actual pressure and temperature are 4.72x10E4 N/m2 and 255.7K. Calculate the pressure altitude.
4:Given a temperature of 390R and pressure of 629.66 lb/ft2, determine the density.
5:An airfoil in a test chamber is exposed to a flow of air. Well ahead of the airfol the pressure, and density are 2116 lb/ft2 and .002377 slugs/ft3 respectively. The velocity is 100 mi/hr . At a sensor on the surface of the airfoil the pressure is measured at 2070 lb/fts. Determine the velocity at that point.
6:A missile is flying at standard sea level at a velocity of 750 mi/hr. Calculate the mach number at which it is flying.