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A Pelton turbine with a head m is considered. The pipe between the reservoir and the turbine is km long with a diameter m and a friction coefficient λ.015. The water jet leaving the nozzle has a diameter Dj cm and the runner diameter is .5 m. The efficiency of the turbine is η %. Assuming the losses in the nozzle of the form 0.04 V2/(2g), perfect velocity conditions between the water jet and the runner velocity, the water spreads at β° from the runner blades and neglecting the losses on the runner blades, determine:

  1. The power of the turbine
  2. The runner angular frequency
  3. The torque acting on the runner

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