Morso 6148 B - Page 51

Report No.: 300-ELAB-2381-EPA
Date: 06.09.2019
Initials: JSA/MGJN
Page 23 of 25
300-ELAB-2381-EPA
Data test run 4 – Low Fire test the 21. February
Parameter
Value
Unit
Pitot factor (F_p)
0,9475
Dynamic pressure duct, Pd
27,5
Pa
Static pressure duct, Ps
125,9
Pa
Date of testing
21-02-2019
dd-mm-yyyy
Start of test
13:37:30
hh:mm:ss
End of test
16:03:10
hh:mm:ss
Test duration
02:26:10
hh:mm:ss
Mean stove surface temperature at the start
NA
°C
Kindling and Start-up fuel load
NA
kg
Start-up fuel moisture
NA
% DB
Test fuel load
2,806
kg
Test fuel moisture
22,4
% DB
Resulting burn rate
0,95
kg (dry
matter)/h
Particulate emission rate, first hour
1,54
g/h
Particulate emission rate, overall
0,68
g/h
Sampled gas volume (nl), train 1
969,7
Nl
Captured pm mass, train 1
2,0
mg
Sampled gas volume (nl), train2
972,9
Nl
Captured pm mass, train 2
1,9
mg
PM mass total (average)
1,647
g
Relative deviation in pm emission, train 1 to train 2
4,56
%
Absolute deviation in pm emission, train 1 to train 2
0,07
g/kg (dry
matter)
Mean flow rate probe, train 1
6,52
m/s
Mean flow rate probe, train 2
6,55
m/s
Mean flow rate duct
6,49
m/s
Flue gas temperature (mean)
143
°C
Flue draught (mean)
13
Pa
Parameter
Start value
End value
Units
Ambient temperature
24,7
24,5
°C
Relative humidity
36,0
35,8
%
Barometric pressure
1016,9
1018,1
hPa
Draft in front of the test rig
0,06
0,09
m/s
Flue gas temperature
169
80,5
°C