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*** PFR ENGINEERING SYSTEMS ** ** JOB NR : 002 ** MOD : 5.7 PAGE: 4
*** PROGRAM : FURCRAK-1 ** FINAL PRINTOUT(GAS SIDE) ** REF NR : ** ENG : A.CALIN
*** SERVICE : TEST ** ** PROP NR : ** USER:
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***** OVERALL TUBE SIDE INFORMATION *****
TOTAL HEAT ABSORBED IN THE FIREBOX(BTU/HR) =0.77208E+08
TOTAL HEAT ABSORBED IN EACH COIL(BTU/HR) =0.19302E+08
AVERAGE OUTSIDE HEAT FLUX(BTU/HR/FT2) = 18644.
EFFICIENCY BASED ON LHV(FRCT) =0.39958
EFFICIENCY BASED ON TOTAL HEAT INPUT(FRCT) =0.39880
OUTSIDE SURFACE OF EACH COIL(FT2) = 1035.3
TOTAL OUTSIDE SURFACE OF COILS(FT2) = 4141.1
***** OVERALL FEED INFORMATION *****
INPUT FEED TEMP(DEG F) = 1196.0
INPUT FEED ENTHALPY(BTU/LB) =0.20000E-02
OUTPUT FEED TEMPERATURE(DEG F) = 1565.8
OUTPUT FEED ENTHALPY(BTU/LB) = 1037.2
FLOW OF FEED PER ROW IN EACH COIL(LB/HR) = 9305.0
TOTAL FLOW OF FEED(LB/HR) = 74440.
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*** PFR ENGINEERING SYSTEMS ** ** JOB NR : 002 ** MOD : 5.7 PAGE: 5
*** PROGRAM : FURCRAK-1 ** FINAL PRINTOUT(GAS SIDE) ** REF NR : ** ENG : A.CALIN
*** SERVICE : TEST ** ** PROP NR : ** USER:
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***** OVERALL GAS SIDE INFORMATION *****
(SEE NOTE 2)
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GAS ZONE POSITION POSITION POSITION TEMP OF
NUMBER ALONG ALONG ALONG GAS ZONE
HEIGHT HALF WIDTH LENGTH (DEG F)
OF FIREBOX OF FIREBOX OF FIREBOX
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1 1 1 1 2256.6
2 1 1 2 2516.5
3 1 1 3 2335.4
4 1 1 4 2347.7
5 1 1 5 2527.5
6 2 1 1 2253.8
7 2 1 2 2518.3
8 2 1 3 2336.3
9 2 1 4 2350.2
10 2 1 5 2536.0
11 3 1 1 2236.7
12 3 1 2 2390.3
13 3 1 3 2457.9
14 3 1 4 2206.6
15 3 1 5 2530.3
16 4 1 1 2223.3
17 4 1 2 2333.5
18 4 1 3 2372.4
19 4 1 4 2135.3
20 4 1 5 2523.0
21 5 1 1 2054.4
22 5 1 2 2148.7
23 5 1 3 2179.5
24 5 1 4 2040.3
25 5 1 5 2303.7
AVERAGE WEIGHTED GAS ZONE TEMP(DEG F) = 2317.9
EXIT FLUE GASES MIXED TEMP(DEG F) = 2128.0
EXIT FLUE GASES MIXED ENTHALPY(BTU/LB) = 627.66
HEAT FLOW IN EXIT FLUE GASES(BTU/HR) = 0.11557E+09
HEAT LOSSES THROUGH REFRACTORY WALLS(BTU/HR)
FRONT WALL = 41934.
RIGHT WALL =0.38128E+06
BACK WALL =0.00000
LEFT WALL =0.38128E+06
FLOOR WALL = 45698.
ROOF WALL = 41588.
TOTAL HEAT LOST THROUGH REFRACTORY = 0.89178E+06
EFFICIENCY BY FLUE GAS BALANCE-LHV BASIS-(FRCT) = 0.39920
EFFICIENCY BY FLUE GAS BALANCE- TOTAL -(FRCT) = 0.39843
HEAT INPUT BASIS
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