Hearth and Home Technologies Expedition-I Manual page 74

Single burn rate wood-fired heater
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Run 1.xlsm
– Volume of Gas Sampled Corrected to Dry Standard Conditions, dscf
V
m(std)
ASTM E2515 equation (6)
Where:
17.64 °R/in. Hg
K
=
1
V
=
Volume of gas sample measured at the dry gas meter, dcf
m
Y
=
Dry gas meter calibration factor, dimensionless
P
=
Barometric pressure at the testing site, in. Hg
bar
∆H
Average pressure differential across the orifice meter, in. H
=
Absolute average dry gas meter temperature, °R
T
=
m
Sample Calculation:
Using equation for Train 1:
V
=
17.64
x 21.640 x
m(std)
21.300
V
=
dscf
m(std)
Using equation for Train 2:
V
=
17.64
x 21.758 x
m(std)
V
=
21.395
dscf
m(std)
Using equation for ambient train:
V
=
17.64
x
m(std)
V
=
16.562
dscf
m(std)
PFS-TECO
(
1.003
x
(
(
0.999
x
(
(
16.69
x
1.01
x
(
O
2
1.95
30.00 +
)
13.6
)
81.8
460
+
2.08
30.00 +
)
13.6
)
80.4
460
+
0.00
30
+
)
13.6
)
78.6
+
460
Page 9 of 15

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