Morsø 2B Classic 2020, Manual

Page: 23 / 631

Report No.: 300-ELAB-2526-EPA Rev4 110821
Date: 11.08.2021
Initials: JSA/
Page 23 of 49
300-ELAB-2526-EPA Rev4 110821
observed that the particulate specimen was quite sticky, which is the closest we
can get to an explanation why the filter clogged.
On earlier occasion where we have seen the Teflon-filters clogging, it also
happened close to an hour into the test, either shortly before or shortly after changing of the filters in the
split sampling train.
HF1; 02-09-2020 Mass (kg AF) %-moisture Ref basis
Dry mass
(kg)/(
lb )
Kindling 0,604 10 DB 0,549
Start-up fuel 0,913 16,5 WB 0,762
HF fuel load 3,155 16,0 WB 2,650
Total mass entered 4,672 3,962
End of CS bed of embers recorded 0,550 0 -0,550
Incremental HF bed of embers 0,300 0 -0,300
Cascaded mass of embers 0,850 3,112
Net dry fuel mass for ASTM PM calc 0 3,112
Net dry fuel mass for ASTM burn rate calc 0 2,350
HF Test duration (hours) 01:13:20 decimal 1,222
Resulting HF1 burn rate (kg/h) dry 1,923
Weighted avg WB moisture% for CSA PM calc 15,20
WB moisture% for CSA CO calc 16,00
Input total wet fuel mass for CSA PM calc (kg) 15,20 WB 3,670
Input total wet fuel mass for CSA PM calc (lb) 15,20 WB 8,090
Input total wet fuel mass for CSA CO calc (kg) 16,00 WB 2,798
Input total wet fuel mass for CSA CO calc (lb) 16,00 WB 6,168
Total wood consumption
HF2; 03-09-2020 Mass (kg AF) %-moisture Ref basis
Dry mass
(kg)/(lb)
Kindling 0,603 10 DB 0,548
Start-up fuel 0,897 16,5 WB 0,749
HF fuel load 3,190 16,2 WB 2,673
Total mass entered 4,690 3,970
End of CS bed of embers recorded 0,550 0 -0,550
Incremental HF bed of embers 0,300 0 -0,300
Cascaded mass of embers 0,850 3,120
Net dry fuel mass for ASTM PM calc 0 3,120
Net dry fuel mass for ASTM burn rate calc 0 2,373
HF Test duration (hours) 01:09:21 decimal 1,156
Resulting HF2 burn rate (kg/h) dry 2,053
Weighted avg WB moisture% for CSA PM calc 15,34
WB moisture% for CSA CO calc 16,20
Input total wet fuel mass for CSA PM calc (kg) 15,34 WB 3,686
Input total wet fuel mass for CSA PM calc (lb) 15,34 WB 8,126
Input total wet fuel mass for CSA CO calc (kg) 16,20 WB 2,832
Input total wet fuel mass for CSA CO calc (lb) 16,20 WB 6,243
Total wood consumption