The data obtained during a boiler trial is given below: Calculate (a) equivalent evaporation, (b) thermal efficiency

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The data obtained during a boiler trial is given below:

image text in transcribed

Calculate

(a) equivalent evaporation,

(b) thermal efficiency of plant, and

(c) percentage of heat energy of fuel energy utilised by the economiser.

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Principles Of Mechanical Engineering

ISBN: 9788121935265

1st Edition

Authors: Sadhu Singh

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Question Posted: Apr 26, 2024 09:16 AM

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The data obtained during a boiler trial is given below: Calculate (a) equivalent evaporation, (b) thermal efficiency

Question:

Duration Steam generated Steam pressure Steam temperature Temperature of water entering economiser Temperature of water leaving economiser Oil burnt C.V. of oil 1 hour = 35,500 kg = 12 bar = 250C = 17C = 77C = 3460 kg = 39,500 kJ/kg

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Principles Of Mechanical Engineering

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