Test result: Mayon Turbo
Water boiling test (WBT)
Stove and fuel
Stove
Stove characteristics
Gasifier (TLUD), Non-traditional
Fuel type
Crop residues
Fuel description
Rice hull, wet
Fuel moisture content
0.172%
Fuel net calorific value
14.3 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
unrated
Emissions
unrated
Efficiency
unrated
Indoor emissions
unrated
Safety
Performance metrics
IWA emissions  
Metric Value SD (σ) Cv
IWA low power CO 0.141 g/min/L
IWA low power PM 8.367 mg/min/L
IWA high power CO 13.0 g/MJ-del 0.75 0.06
IWA high power PM 443.0 mg/MJ-del 75.0 0.17
IWA efficiency  
Metric Value SD (σ) Cv
IWA low power specific consumption 0.048 MJ/min/L
IWA high power thermal efficiency 28.4% 2.85 0.1
IWA indoor emissions  
Metric Value SD (σ) Cv
IWA CO 0.791 g/min
IWA PM 35.833 mg/min
Efficiency, energy consumption and fuel use
Metric Value SD (σ) Cv
Cold start thermal efficiency 28.8% 2.5 0.09
Hot start thermal efficiency 27.9% 3.2 0.11
Fuel consumed 213.0 g/task
Output
Metric Value SD (σ) Cv
Cold start firepower 3908.0 W 305.0 0.08
Hot start firepower 4071.0 W 392.0 0.1
Simmer firepower 3271.0 W 292.0 0.09
Mean time to boil 32.0 min 1.15 0.04
Emissions
Metric Value SD (σ) Cv
PM2.5 emissions factor (2) 2.4275 g/kg fuel
CO emissions factor (2) 52.0975 g/kg fuel
CH4 emissions factor (2) 1.8015 g/kg fuel
PM2.5 emissions rate 36.99075923 mg/min
CO emissions rate 0.791 g/min