Research Article
Development and Performance Evaluation of Biomass-Based Injera Baking Gasifier Stove: A Case Study of Clean Cooking Technologies in Ethiopia
Table 2
Using the WBT, the injera baking gasifier stove’s thermal efficiency.
| Parameter | Unit | Value |
| Fuel per batch | kg | 3 | Time to start up | min | 5 | Initial water mass | kg | 5 | Mass of water evaporated | kg | 3.5 | Time to boil water | min | 10 | Initial temperature | °C | 20 | Boiling temperature | °C | 96 | Burning time | min | 90 | Latent heat of evaporation | Kj/kg | 2258 | Specific heat of water | Kj/kg·°C | 4.19 | Maximum stove body temperature | °C | 260 | Maximum flame temperature | °C | 750 | Char yield | % | 42 | Thermal efficiency | % | 21.8 |
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