Travis Industries Medium Flush Wood Hybrid Fyre Insert Manual page 176

OMNI-Test Laboratories, Inc.
Manufacturer: Travis Industries
Model: Medium Flushwood
Run: 2
Category: Low
Equations used to calculate the parameters listed below are described in this appendix. Sample calculations
are provided for each equation. The raw data and printout results from a sample run are also provided for
comparison to the sample calculations.
– Weight of test fuel spacers, dry basis, kg
M
Sdb
– Weight of test fuel crib, excluding nails and spacers, dry basis, kg
M
Cdb
D - Density of fuel crib, excluding spacers and nails, dry basis, lbs/ft
Cdb
M - Total weight of fuel crib excluding nails, dry basis, kg
FTAdb
BR – Dry burn rate, kg/hr
– Average gas velocity in the dilution tunnel, ft/sec
V
s
– Average gas flow rate in dilution tunnel, dscf/hr
Q
sd
– Volume of gas sampled, corrected to dry standard conditions, dscf
V
m(std)
– Total particulate matter collected, mg
m
n
C - Concentration of particulate matter in tunnel gas, dry basis, corrected to standard conditions, g/dscf
s
– Total particulate emissions, g
E
T
PR - Proportional rate variation
– Particulate emissions for test run, g/hr
PM
R
– Particulate emission factor for test run, g/dry kg of fuel burned
PM
F
Control No. P-SSAR-0003
Equations and Sample Calculations
3
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Run 2-Low_10-min