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A jet of water having a velocity of 35 m/s impinges on a series of vanes moving with a velocity of 20 m/s. The jet makes an angle of 300 to the direction of motion of vanes when entering and leaves at an angle of 1200. Draw the triangles of velocities at inlet and outlet and find
i) The angles of vanes tips so that water enters and leaves without shock.
ii) The work done per unit weight of water entering the vanes and
iii) The efficiency.
Mumbai University > Civil Engineering > Sem 5 > Applied Hydraulics 1
Marks: 10M
Year: Dec 2014, May 2016