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Example 2.51. A water turbine delivering 10 M" power is to be tested with the help of a geometrically similar 1:8 model, which runs at the same speed as the prototype. Find the power developed by the model assuming the efficiencies of the model and the prototype are equal. (ii) Find the ratio of the heads and the ratio of mass flow rates between the prototype and the model. [PTU

Example 2.51. A water turbine delivering 10 M" power is to be tested with the help of a geometrically similar 1:8 model, which runs at the same speed as the prototype. Find the power developed by the model assuming the efficiencies of the model and the prototype are equal. (ii) Find the ratio of the heads and the ratio of mass flow rates between the prototype and the model. [PTU

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Example 2.51. A water turbine delivering 10 MW power is to be tested with the help of a geometrically similar 1:8 model, which runs at the same speed as the prototype. () Find the power developed by the model assuming the efficiencies of the model and the prototype are equal. (ii) Find the ratio of the heads and the ratio of mass flow rates between the prototype and the model. IPTU
Transcribed Image Text:Example 2.51. A water turbine delivering 10 MW power is to be tested with the help of a geometrically similar 1:8 model, which runs at the same speed as the prototype. () Find the power developed by the model assuming the efficiencies of the model and the prototype are equal. (ii) Find the ratio of the heads and the ratio of mass flow rates between the prototype and the model. IPTU
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