Finding Turbine Angular Velocity given Net Head, GPM, and power from Alternator.

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SUMMARY

The discussion focuses on calculating the angular velocity of a water turbine given specific parameters: an alternator generating 35 Watts at 50 feet of head and 10 gallons per minute, with an efficiency of 50%. To determine the angular velocity, additional information such as the average radius of the turbine blades is essential. The relationship between power, torque, and angular velocity is crucial for this calculation.

PREREQUISITES
  • Understanding of basic physics principles, particularly power and torque calculations.
  • Familiarity with hydraulic systems and their efficiency metrics.
  • Knowledge of angular velocity and its relation to rotational systems.
  • Basic understanding of turbine mechanics and design parameters.
NEXT STEPS
  • Research the formula for calculating angular velocity from power and torque.
  • Learn about the impact of turbine blade radius on performance metrics.
  • Explore the principles of hydraulic efficiency in turbine systems.
  • Investigate methods for measuring and optimizing turbine performance.
USEFUL FOR

Engineers, hydropower technicians, and anyone involved in turbine design and optimization will benefit from this discussion.

MaxMoon
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An alternator attached to a water turbine generates 35 Watts given 50 feet of head and 10 gallons per minute. Assuming that the efficiency of the alternator is 50%, is it possible for me to find the angular velocity from this information?

If so, how would I do it?
 
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humm...im not sure if I am right but assuming your trying to find the angular velocity of the turbine blades? then i think you need more information such as average radius of the turbine where the blades are. But I am not even sure if your taking about that...
 

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