Test result: Jinqilin Stove
Water boiling test (WBT)
Stove and fuel
Stove characteristics
Fan, Gasifier (TLUD), Chimney, Non-traditional
Fuel type
Crop residues
Fuel description
Corn cob, dry
Fuel moisture content
not available
Fuel net calorific value
17.1 MJ/kg
Test information
Test details
WBT 4.1.2, 5 Liters of water
Testing organization
Reporting type
Third party
Country
United States
Year performed
2012
Test environment
Lab
Altitude
not available
Number of replicate tests
3
Test result IWA tiers of performance
Show subtiers
0
Emissions
0
Efficiency
unrated
Indoor emissions
unrated
Safety
Performance metrics
IWA emissions  
Metric Value SD (σ) Cv
IWA low power CO 0.348 g/min/L
IWA low power PM 22.667 mg/min/L
IWA high power CO 37.8 g/MJ-del 8.7 0.23
IWA high power PM 1400.0 mg/MJ-del 340.0 0.24
IWA efficiency  
Metric Value SD (σ) Cv
IWA low power specific consumption 0.129 MJ/min/L
IWA high power thermal efficiency 13.4% 1.45 0.11
IWA indoor emissions  
Metric Value SD (σ) Cv
IWA CO 2.508 g/min
IWA PM 121.875 mg/min
Efficiency, energy consumption and fuel use
Metric Value SD (σ) Cv
Fuel consumed 410.0 g/task
Cold start thermal efficiency 9.8% 1.2 0.12
Hot start thermal efficiency 17.0% 1.7 0.1
Output
Metric Value SD (σ) Cv
Cold start firepower 13030.0 W 1292.0 0.1
Hot start firepower 10610.0 W 680.0 0.06
Simmer firepower 8008.0 W 335.0 0.04
Mean time to boil 21.1 min 1.1 0.05
Emissions
Metric Value SD (σ) Cv
PM2.5 emissions factor (2) 3.645 g/kg fuel
CO emissions factor (2) 70.39 g/kg fuel
CH4 emissions factor (2) 2.143 g/kg fuel
PM2.5 emissions rate 126.9730499 mg/min
CO emissions rate 2.508 g/min