10) Given the energy flow into and out of a boiler as below, estimate the heat balance (the difference between energy in and out in term of percentage) (a) 1.7% (d) 2.1% Coal: 123,330,000 Btu/h Combustion air: 0 Btu/hr (b) 0.3% (e) 3.1% Flue gas: 16,150,000 Btu/h Blowdown: 5,251,000 Btu/h Makeup water 0 Btu/h Flue surface losses: 716,400 Btu/h Boiler surface losses: 418,400 Btu/hr (c) 2.5% Steam: 103,100,000 Btu/h Condensate return 4,480,000 Btu/h

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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10) Given the energy flow into and out of a boiler as below, estimate the heat balance (the difference
between energy in and out in term of percentage)
(a) 1.7%
(d) 2.1%
D Accessibility: Unavailable
Coal:
123,330,000 Btu/h
Combustion air:
0 Btu/hr
Flue gas:
16,150,000 Btu/h
Blowdown:
5,251,000 Btu/h
OP
(b) 0.3%
(e) 3.1%
Makeup water
0 Btu/h
d
P
1
W
Flue surface losses:
716,400 Btu/h
Boiler surface losses:
418,400 Btu/hr
(c) 2.5%
Steam:
103,100,000 Btu/h
Adobe Acrobat
Condensate return
4,480,000 Btu/h
Focus
B
Voice
Editor Reuse Files
19
I
455 PM
11/8/2023
Transcribed Image Text:Page 3 of 3 5 of 584 words Q Search 10) Given the energy flow into and out of a boiler as below, estimate the heat balance (the difference between energy in and out in term of percentage) (a) 1.7% (d) 2.1% D Accessibility: Unavailable Coal: 123,330,000 Btu/h Combustion air: 0 Btu/hr Flue gas: 16,150,000 Btu/h Blowdown: 5,251,000 Btu/h OP (b) 0.3% (e) 3.1% Makeup water 0 Btu/h d P 1 W Flue surface losses: 716,400 Btu/h Boiler surface losses: 418,400 Btu/hr (c) 2.5% Steam: 103,100,000 Btu/h Adobe Acrobat Condensate return 4,480,000 Btu/h Focus B Voice Editor Reuse Files 19 I 455 PM 11/8/2023
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