Test result: Grehiny Unnata Chula
Water boiling test (WBT)
Stove and fuel
Stove characteristics
Household, Portable, Non-traditional, Side-feed
Fuel type
Pellets
Fuel description
Pellets
Fuel moisture content
not available
Fuel net calorific value
not available
Test information
Test details
WBT
Testing organization
Institute of Energy, Dhaka University
Reporting type
Self reported
Country
Bangladesh
Year performed
2017
Test environment
Field
Altitude
not available
Number of replicate tests
3
Source information
Citation
not available
Source data
Test result IWA tiers of performance
Show subtiers
unrated
Emissions
unrated
Efficiency
unrated
Indoor emissions
unrated
Safety
Performance metrics
IWA efficiency  
Metric Value SD (σ) Cv
IWA high power thermal efficiency 28.4% 0.8 0.03
Efficiency, energy consumption and fuel use
Metric Value SD (σ) Cv
Hot start thermal efficiency 27.7%
Cold start thermal efficiency 29.1%
Simmer thermal efficiency 22.4%
Specific fuel consumption cold start 79.0 g/L
Specific fuel consumption hot start 74.0 g/L
Output
Metric Value SD (σ) Cv
Time to boil cold start 19.0 min
Time to boil hot start 17.0 min