Aerospace Engineering > GATE 2018 > Jet Engines
The relative velocity of air leaving a straight radial impeller of a centrifugal compressor is 100 m/s. If the impeller tip speed is 200 m/s, for a slip free operation, the absolute velocity (in m/s) at the impeller exit is ________ (accurate to one decimal place).
Correct : 222.0 to 225.0
Similar Questions
An aircraft with a turbojet engine is flying with 250 m/s speed at an altitude where the density of air is 1 kg/m3. The inlet area of the engine is 1 m2. The av...
An aircraft with a turbojet engine is flying at 250 m/s. The uninstalled thrust produced by the engine is 60000 N. The heating value of the fuel is 44 x 106 J/k...
A jet aircraft weighing 10,000 kg has an elliptic wing with a span of 10 m and area 30 m2. The CD0 for the aircraft is 0.025. The maximum speed of the aircraft...
Total Unique Visitors
Loading......