Stove and fuel
Stove
Stove characteristics
Non-traditional, Household, Portable, Side-feed, Pot skirt, Rocket
Fuel type
Wood
Fuel description
Detarium microcarpum ("Tambacouma")
Fuel moisture content
not available
Fuel net calorific value
not available
Test information
Test details
WBT 4.2.3
Testing organization
AER-MALI
Reporting type
Third party
Country
Mali
Year performed
2016
Test environment
Lab
Altitude
not available
Number of replicate tests
4
Test result IWA tiers of performance
Performance metrics
IWA efficiency
| Metric | Value | SD (σ) | Cv |
|---|---|---|---|
| IWA high power thermal efficiency | 26.0% | 2.0 | 0.08 |
| IWA low power specific consumption | 0.05 MJ/min/L | 0.01 | 0.2 |
Efficiency, energy consumption and fuel use
| Metric | Value | SD (σ) | Cv |
|---|---|---|---|
| Hot start thermal efficiency | 27.0% | 2.0 | 0.07 |
| Cold start thermal efficiency | 0.25% | 0.01 | 0.04 |
| Specific fuel consumption cold start | 91.43 g/L | 7.73 | 0.08 |
| Specific fuel consumption hot start | 84.9 g/L | 5.27 | 0.06 |
| Specific fuel consumption simmer | 112.63 g/L | 14.28 | 0.13 |
Output
| Metric | Value | SD (σ) | Cv |
|---|---|---|---|
| Cold start firepower | 8124.5 W | 479.77 | 0.06 |
| Hot start firepower | 8790.85 W | 596.83 | 0.07 |
| Simmer firepower | 3314.65 W | 1951.33 | 0.59 |
| Time to boil cold start | 25.05 min | 3.2 | 0.13 |
| Time to boil hot start | 21.5 min | 1.71 | 0.08 |
| Turn down ratio | 1.88 | 0.3 | 0.16 |