Calculate the percent energy distribution in a steam generator that goes into steam, losses to flue gas. The steam generator receives 480 short ton coal per day. The heating value of coal is 5600 KJ/kg. 833000 KJ/kg of water enter steam generator at 175 bar and 230 °C and leaves as steam at 180 bar and 540 °C . Combustion air enters at 27 °C and flue gases leave at 175 °C. The air to fuel ratio by mass is 20:1. Assume that the flue gases have the same variable specific heat as air.
Calculate the percent energy distribution in a steam generator that goes into steam, losses to flue gas. The steam generator receives 480 short ton coal per day. The heating value of coal is 5600 KJ/kg. 833000 KJ/kg of water enter steam generator at 175 bar and 230 °C and leaves as steam at 180 bar and 540 °C . Combustion air enters at 27 °C and flue gases leave at 175 °C. The air to fuel ratio by mass is 20:1. Assume that the flue gases have the same variable specific heat as air.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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![1- Calculate the percent energy distribution in a steam generator that goes into steam, losses
to flue gas. The steam generator receives 480 short ton coal per day. The heating value of
coal is 5600 KJ/kg. 833000 KJ/kg of water enter steam generator at 175 bar and 230 °C
and leaves as steam at 180 bar and 540 °C . Combustion air enters at 27 °C and flue gases
leave at 175 °C. The air to fuel ratio by mass is 20:1. Assume that the flue gases have the
same variable specific heat as air.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffbca0af0-f2b9-45a3-a234-48482b6371b4%2Ffcecccd6-f29a-4b1c-b018-73f130d16599%2Fb2pqv8d_processed.png&w=3840&q=75)
Transcribed Image Text:1- Calculate the percent energy distribution in a steam generator that goes into steam, losses
to flue gas. The steam generator receives 480 short ton coal per day. The heating value of
coal is 5600 KJ/kg. 833000 KJ/kg of water enter steam generator at 175 bar and 230 °C
and leaves as steam at 180 bar and 540 °C . Combustion air enters at 27 °C and flue gases
leave at 175 °C. The air to fuel ratio by mass is 20:1. Assume that the flue gases have the
same variable specific heat as air.
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