how to calculate the boiler efficiency?any formula is there?
Answers were Sorted based on User's Feedback
Answer / hardik
boiler efficiency= (heat transferred to feed water in
converting it to steam)/(heat released by complete
combustion of fuel)
n(eta)= Mass of steam * (h- H(water))/(mass of fuel *
calorific value fuel)
Is This Answer Correct ? | 98 Yes | 15 No |
Answer / vinay mishra
DIRECT METHOD
BOILER EFFICIENCY = TOTAL MASS OF STEAM GENERATED * (TOTAL
HEAT OF STEAM - SENSIBLE HEAT OF FEED WATER )/ FUEL FIRING
RATE * GCV OF FUEL
Is This Answer Correct ? | 22 Yes | 6 No |
Answer / sunil thakur
boiler efficiency=heat actual used in producting steam/heat
liberated in the furnace
=m(actual evaporartion)(h(heat of steam)-hf(sensible heat
of feed water))/c(calorific value of fuel)
Is This Answer Correct ? | 15 Yes | 4 No |
Answer / ub
I am a little confused about the what the symbols mean in Hardiks answer.
n(eta)= Mass of steam * (h- H(water))/(mass of fuel *
calorific value fuel)
What does eta here mean?
What is h? H?
Is This Answer Correct ? | 10 Yes | 3 No |
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