Pb # 2: At a maximum efficiency a turbine runs at 150 rpm, discharges 10 m'/s, and develops a shaft power of 270 kW under a net head of 30 m. (a) What is its efficiency? (b) what would be the revolutions per minute, discharge, the flow rate, and brake power of this same turbine under a head of Reg.No/100 m for homologous conditions?
Pb # 2: At a maximum efficiency a turbine runs at 150 rpm, discharges 10 m'/s, and develops a shaft power of 270 kW under a net head of 30 m. (a) What is its efficiency? (b) what would be the revolutions per minute, discharge, the flow rate, and brake power of this same turbine under a head of Reg.No/100 m for homologous conditions?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Fluid
Reg.no : 5395
![Pb # 2: At a maximum efficiency a turbine runs at 150 rpm, discharges 10 m/s, and develops a
shaft power of 270 kW under a net head of 30 m. (a) What is its efficiency? (b) what
would be the revolutions per minute, discharge, the flow rate, and brake power of this
same turbine under a head of Reg.Nol100 m for homologous conditions?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8bb629d7-8be5-47d1-99da-b2db3163f2af%2F203d76a5-a9bb-455f-8d9f-bb81a156e022%2Fjrgyvf6_processed.png&w=3840&q=75)
Transcribed Image Text:Pb # 2: At a maximum efficiency a turbine runs at 150 rpm, discharges 10 m/s, and develops a
shaft power of 270 kW under a net head of 30 m. (a) What is its efficiency? (b) what
would be the revolutions per minute, discharge, the flow rate, and brake power of this
same turbine under a head of Reg.Nol100 m for homologous conditions?
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