Question: A rotating sprinkler as shown in Fig. Q2 has three arms with identical outlet diameters of D. The water is supplied into the arms

Q2 A rotating sprinkler as shown in Fig. Q2 has three arms with identical outlet diameters of D. The water is supplied into t

A rotating sprinkler as shown in Fig. Q2 has three arms with identical outlet diameters of D. The water is supplied into the arms at the centre of the sprinkler with a mass flow rate of Q, and it is then discharged to the atmosphere. The sprinkler is rotated anticlockwise with a speed of 2 rpm. Determine the relationship between the power generated by the sprinkler (W) and the speed of rotation 2 by plotting a graph to relate them. Assume Q as 0.01 of your last three digit of your student ID, and you have to make necessary assumption for the rest of the unknowns to obtain the relationship. Q2 (20 marks) 1.3 L 2.8 L 1.6 L Fig 02

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