A jet of water having a velocity of 45 m/s impinges without shock on a series of vanes moving at 15 m/s. The direction of motion of the vanes is inclined at 20° to that of the jet, the relative velocity at outlet is 0.9 of that at inlet, and the absolute velocity of the water at exits is to be normal to the motion of vanes. A) Find the Blade angle at entrance B) Find the Blade angel at exist c)Find the work done on the vanes, in Newton-meter, per kilogram of water supplied by the jet;
A jet of water having a velocity of 45 m/s impinges without shock on a series of vanes moving at 15 m/s. The direction of motion of the vanes is inclined at 20° to that of the jet, the relative velocity at outlet is 0.9 of that at inlet, and the absolute velocity of the water at exits is to be normal to the motion of vanes. A) Find the Blade angle at entrance B) Find the Blade angel at exist c)Find the work done on the vanes, in Newton-meter, per kilogram of water supplied by the jet;
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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A jet of water having a velocity of 45 m/s impinges without shock on a series of vanes moving at 15 m/s. The direction of motion of the vanes is inclined at 20° to that of the jet, the relative velocity at outlet is 0.9 of that at inlet, and the absolute velocity of the water at exits is to be normal to the motion of vanes. A) Find the Blade angle at entrance
B) Find the Blade angel at exist
c)Find the work done on the vanes, in Newton-meter, per kilogram of water supplied by the jet;
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