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 |
What is Rig floor..?
0 Answers National Drilling Company,
WHAT MADE YOU BECOME AN ELECTO-MECHANICAL ENGINEER?WHAT IS YOUR JOB DESCRIPTION?WHERE DO YOU WORK?WHAT ARE YOUR JOB RESPONSIBILITIES?WHAT IS YOUR WORK ENVIRONMENT LIKE?WHAT IS YOUR EDUCATIONAL BACKGROUND?WHAT COURSES DID YOU NEED OR ARE VALUABLE FOR YOUR POSITION?WHAT ARE THE ADVANTAGES OF YOUR JOB?WHAT ARE THE DISADVANTAGES?WHAT MADE YOU GO INT THE FIELD?HOW MUCH SCHOOLING DID YOU NEED?WHAT DID YOU NEED TO STUDY?
Explain the causes of the exhaust valve leakage.
relation of BSP and BSW threads in inches
What for admirality brass used ?
whats the range of poissons ratio of a stable material??
If 320 grade Gear oil is used in a reduction gear box,what can be themaximum operating temperature of the gear box?
what is the function of Turbo Charger in DG Engine.
What is the date, first titan launch from cape canaveral?
what amount of heat energy loss in ESP?
explain bearing nomenclature with example.
2 Answers Alfa Laval, Khanna Paper Mills,
Explain proportional limit and elastic limit.