FUNDAMENTALS OF THERMODYNAMICS
10th Edition
ISBN: 9781119634928
Author: Borgnakke
Publisher: WILEY
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What is the turbine output of 100m head and delivering 1 cu. m/ sec in a hydro electric power plant if turbine efficiency is 88%?
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- +. A pump extracted water 60 meters below the ground and discharge to a tank 5 meters above the ground. Suction pipe is 10 cm in diameter while discharge pipe has 15 cm diameter. Pump eftficiency is 85% and discharge 15 liters/second of water. Calculate the required motor horsepower to drive the pump.arrow_forwardQ2: A reaction turbine has guide vanes at an angle of 30° and the runner blades make an angle of 80° relative to the tangent at inlet. The blades width at the inlet is % of the outer diameter. The water does not have any tangential velocity at the outlet. The head is 25 m and the rotational speed of the runner is 16.67 rotations per second. The turbine efficiency is 88 %. Determine the turbine runner diameter at the inlet and the power developed.arrow_forwardA pump has a displacement of 95 cm³/rev, rotates at 1160 rpm, and produces an outlet pressure of 3450 kPa. If the volumetric efficiency of the pump is 92% find the actual hydraulic power (in kW) produced by the pump.arrow_forward
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