3. A 2m diameter closed cylindrical tank 4m high is full of oil (SG=0.85) and the rest is filled with air and the pressu
Posted: Sun Jul 10, 2022 11:44 am
3. A 2m diameter closed cylindrical tank 4m high is full of oil (SG=0.85) and the rest is filled with air and the pressure of which is 120 kPa. It is revolved about its vertical axis with 155 rpm constant speed. a. Determine the distance of the vortex of the oil surface from the bottom of the tank. b. Determine the maximum inside pressure at the tank. c. Determine the maximum constant speed that will give a zero inside pressure at the center bottom of the tank.