Water must flow over a distance of 2 800 m from a large catchment dam to a turbine. The water level in the catchment dam is 1 620 m above sea level and the turbine is situated 1 275 m above sea level. The efficiency of transmission is 65% and 300 kW must be transmitted from the pipeline to the turbine. If ƒ = 0.007, determine the number of 200 mm diameter pipelines, which must be laid in parallel, needed to transmit the required power

Water must flow over a distance of 2 800 m from a large catchment dam to a turbine. The water level in the catchment dam is 1 620 m above sea level and the turbine is situated 1 275 m above sea level. The efficiency of transmission is 65% and 300 kW must be transmitted from the pipeline to the turbine. If ƒ = 0.007, determine the number of 200 mm diameter pipelines, which must be laid in parallel, needed to transmit the required power

Sustainable Energy

2nd Edition

ISBN:9781337551663

Author:DUNLAP, Richard A.

Publisher:DUNLAP, Richard A.

Chapter18: Energy Storage

Section: Chapter Questions

Problem 20P

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Water must flow over a distance of 2800 m from a large catchment dam to a turbine. The water level in the catchment dam is 1620 m above sea level and the turbine is situated 1275 m above sea level. The efficiency of transmission is 65 percent and 300 kW must be transmitted from the pipeline to the turbine. If f=0.007,determine the number of 200 mm diameter pipelines, which must be laid parallel, needed to transmit the required power.
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