United States Stove Company KP5522-P, Руководство пользователя

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Run 1.xlsm
PR - Proportional Rate Variation
ASTM E2515 equation (16)
Where:
θ = Total sampling time, min
θ
i
= Length of recording interval, min
V
mi
= Volume of gas sample measured by the dry gas meter during the “ith”
time interval, dcf
V
m
= Volume of gas sample as measured by dry gas meter, dcf
V
si
= Average gas velocity in the dilution tunnel during the "ith" time interval, ft/sec
V
s
= Average gas velocity in the dilution tunnel, ft/sec
T
mi
= Absolute average dry gas meter temperature during the "ith" time interval,
o
R
T
m
= Absolute average dry gas meter temperature,
o
R
T
si
= Absolute average gas temperature in the dilution tunnel during the "ith" time interval,
o
R
T
s
= Absolute average gas temperature in the dilution tunnel,
o
R
Sample calculation (for the first 1 minute interval of Train A):
360 x 0.186 x 9.19 x ( 62.8 + 460 ) x ( 87.5 + 460 )
1 x 68.125 x 8.94 x ( 83.4 + 460 ) x ( 69.3 + 460 )
PR = 101 %
x PR = ( ) 100
100 






   
   
=
s mi si m i
si m s mi
T T V V
T T V V
PR


PFS-TECO
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