what is the defenation of efficiency in the high pressor
boiler? what is the formila of efficiency in the high
pressor boiler?
Answers were Sorted based on User's Feedback
Answer / m.sindhu pandi
BOILER EFFICIENCY:Ratio between heat output and heat input,
it's called boiler efficiency.
FORMULA FOR BOILER
EFFICIENCY:
Q*(H-h)/q*GCV
Q : Quantity of steam (kg/hr)
q : quantity of coal consumption(kg/hr)
H : Enthalpy of steam(Kcal/hr)
h : Enthalpy of fead water(Kcal/hr)
GCV : Gross calorific value of coal
Is This Answer Correct ? | 42 Yes | 2 No |
Answer / devinder singh
BOILER EFFICIENCY:Ratio between heat output and heat input,
it's called boiler efficiency.
FORMULA FOR BOILER
EFFICIENCY: Called Direct Method
Q*(H-h)/q*GCV
In direct Method
100-Losses = Actual efficiency
Q : Quantity of steam (kg/hr)
q : quantity of coal consumption(kg/hr)
H : Enthalpy of steam(Kcal/hr)
h : Enthalpy of fead water(Kcal/hr)
GCV : Gross calorific value of coal
Is This Answer Correct ? | 6 Yes | 0 No |
FORMULA FOR BOILER
EFFICIENCY: Called Direct Method
Q*(H-h)/q*GCV
In direct Method
100-Losses = Actual efficiency
Q : Quantity of steam (kg/hr)
q : quantity of coal consumption(kg/hr)
H : Enthalpy of steam(Kcal/hr)
h : Enthalpy of fead water(Kcal/hr)
GCV : Gross calorific value of coal
For more information please visit - www.powerplantguruji.in
Is This Answer Correct ? | 1 Yes | 0 No |
Planning Engineer interview model question and answer
Our 8mw steam turbine (condensing cum extraction) exhaust steam temperature is high even after taken it in hogger why
1 Answers Bombay Rayon Fashions,
How to decide Heating surface area of boiler on their steam generating capacity?
1. what is meant by burner tilting?
explain how the third harmonic content of the magnetising current affects transformer design
Difference between directional earth fault and non-directional earth fault
Why cold water is used for Boiler Hydro test
.What are the equipments should run when there is a black out in power plant.
What is reheated protection
what is scanner air fan & how dose it work & is there any interlock in power plant
what is actual CAL MODE & cal means?
What is definition of hydrogen cell?and were are you use?