1 answer

3. In a small hydroelectric power station, the turbine uses the energy of the water in...

Question:

3. In a small hydroelectric power station, the turbine uses the energy of the water in the reservoir behind the dam to produc

3. In a small hydroelectric power station, the turbine uses the energy of the water in the reservoir behind the dam to produce 12000 horsepower. The circular channels before and after the turbine have a diameter of 90 inches. If the head loss across the dam can be calculated from hloss=cV²/2g where c=8 and V is the water velocity in the circular channel, calculate the volumetric flow rate, Q, through the system and the corresponding head loss for h=400 ft and Nturbine=0.9. If you get multiple values for Q, which one you would pick and why? Dam V Resrvoir Turbine

Answers

given head loss 2 Cy? 29 C= 8 Power of turbine - PxQxgx he he= h-cr² 29 * Power =) 12. 000 he >) 12000x 746 - 8948398.5 watts

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