Test result: Chitetezo
Water boiling test (WBT)
Stove and fuel
Stove
Stove characteristics
Non-traditional, Household, Portable, Side-feed, Heating, Rocket, Ceramic-lined
Fuel type
Wood
Fuel description
Douglas Fir
Fuel moisture content
10.0%
Fuel net calorific value
19.314 MJ/kg
Test information
Test details
WBT 4.1.2
Testing organization
Reporting type
Third party
Country
United States
Year performed
2012
Test environment
Lab
Altitude
not available
Number of replicate tests
3
Source information
Citation
not available
Source data
not available
Test result IWA tiers of performance
Show subtiers
unrated
Emissions
2
Efficiency
unrated
Indoor emissions
unrated
Safety
Performance metrics
IWA efficiency  
Metric Value SD (σ) Cv
IWA high power thermal efficiency 29.0%
IWA low power specific consumption 0.0262 MJ/min/L
Efficiency, energy consumption and fuel use
Metric Value SD (σ) Cv
Hot start thermal efficiency 34.0% 5.0 0.15
Cold start thermal efficiency 24.0% 1.0 0.04
Simmer thermal efficiency 28.0% 1.0 0.04
Specific fuel consumption cold start 94.9 g/L 5.1 0.05
Specific fuel consumption hot start 63.9 g/L 4.6 0.07
Temp-corrected specific consumption cold start 95.9 g/L 9.0 0.09
Temp-corrected specific consumption hot start 65.9 g/L 3.3 0.05
Temp-corrected specific energy cons cold start 1852.2 kJ/L 174.1 0.09
Temp-corrected specific energy cons hot start 1272.0 kJ/L 64.3 0.05
Burning rate cold start 12.5 g/min 2.2 0.18
Burning rate hot start 14.5 g/min 2.2 0.15
Burning rate simmer 7.2 g/min 1.3 0.18
Specific fuel consumption simmer 78.5 g/L 16.0 0.2
Temp-corrected specific energy cons simmer 43717.7 kJ/L 7476.6 0.17
Output
Metric Value SD (σ) Cv
Cold start firepower 4020.0 W 714.7 0.18
Hot start firepower 4657.0 W 713.4 0.15
Simmer firepower 2264.0 W 387.1 0.17
Time to boil cold start 37.3 min 9.3 0.25
Time to boil hot start 21.3 min 1.5 0.07
Temp-corrected time to boil cold start 37.7 min 9.5 0.25
Temp-corrected time to boil hot start 22.1 min 2.9 0.13
Turn down ratio 1.77 0.0 0.0