Are the 2 referring to the same thing?
Appreciate if anyone can share some good resources on the usage of these 2 efficiency in gas-fired power plants.
Thanks
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Posted 24 December 2020 - 05:18 AM
Are the 2 referring to the same thing?
Appreciate if anyone can share some good resources on the usage of these 2 efficiency in gas-fired power plants.
Thanks
Posted 24 December 2020 - 07:30 AM
Hello,
Consider these resource to support your work :
http://processengine...damentals.html#
Christmas present.
Breizh
Posted 25 December 2020 - 02:43 AM
thanks for the link.
After going through the information, i would like to confirm if my understanding below is correct?
1) Rankine Cycle Efficiency = Theoretical maximum efficiency that can be obtained from the steam/water cycle.
2) Isentropic Efficiency of Steam Turbine = Actual Work Done / Isentropic Work Done, where Actual Work Done < Isentropic Work Done
Overall efficiency = Rankine Cycle Efficiency * Steam Turbine Isentropic Efficiency, assuming there are no other inefficiencies in the system (e.g. boiler / pump efficiency)
Edited by NoobMi, 25 December 2020 - 02:44 AM.
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