Test result: Mwoto TLUD
Water boiling test (WBT)
Stove and fuel
Stove
Stove characteristics
Household, Portable, Side-feed, Gasifier (TLUD), Rocket, Non-traditional
Fuel type
Wood
Fuel description
Eucalyptus Grandis (Rose Gum, Grand Eucalyptus)
Fuel moisture content
not available
Fuel net calorific value
18430.0 MJ/kg
Test information
Test details
WBT 4.1.2 protocol followed. Preliminary results - only 3 test runs conducted.
Reporting type
Third party
Country
Uganda
Year performed
2012
Test environment
Lab
Altitude
not available
Number of replicate tests
3
Source information
Citation
Bwino, DA., July 2012. Quad TLUD: An Observation Test Report. Centre for Research in Energy and Energy Conservation.
Source data
Test result IWA tiers of performance
Show subtiers
unrated
Emissions
unrated
Efficiency
unrated
Indoor emissions
unrated
Safety
Performance metrics
Efficiency, energy consumption and fuel use
Metric Value SD (σ) Cv
Specific energy consumption 29495.0 kJ/task 3934.6 0.13
Fuel consumed 1600.0 g/task 213.5 0.13
Hot start thermal efficiency 41.0% 6.0 0.15
Cold start thermal efficiency 41.0% 6.0 0.15
Simmer thermal efficiency 35.0% 0.06 0.0
Specific fuel consumption cold start 48.5 g/L 6.9 0.14
Specific fuel consumption hot start 48.4 g/L 7.1 0.15
Temp-corrected specific consumption cold start 51.0 g/L 7.9 0.15
Temp-corrected specific consumption hot start 51.0 g/L 7.9 0.15
Temp-corrected specific energy cons cold start 0.0082 kJ/L 0.0013 0.16
Temp-corrected specific energy cons hot start 0.0082 kJ/L 0.0013 0.16
Burning rate cold start 15.9 g/min 2.7 0.17
Burning rate hot start 13.6 g/min 2.5 0.18
Burning rate simmer 16.2 g/min 2.4 0.15
Specific fuel consumption simmer 269.1 g/L 47.5 0.18
Temp-corrected specific energy cons simmer 0.8 kJ/L 0.12 0.15
Output
Metric Value SD (σ) Cv
Cold start firepower 4880.0 W 831.0 0.17
Hot start firepower 4181.0 W 762.3 0.18
Simmer firepower 4976.0 W 751.9 0.15
Time to boil cold start 15.0 min 1.3 0.09
Time to boil hot start 17.6 min 1.8 0.1
Temp-corrected time to boil cold start 15.7 min 1.2 0.08
Temp-corrected time to boil hot start 18.5 min 1.8 0.1
Turn down ratio 1.0 0.3 0.3