Table 8 Test data during CCT and calculated performance parameters
Stove | Replication | Mass of batter (mbb) [kg] | Mass of fuel wood consumed (mfc) [g] | Mass of char (mch) [g] | Moisture content (MC) [%] | Equivalent mass of dry fuel wood (mdf) [g] | Specific fuel consumption (Sfc) [g/kg] |
|---|---|---|---|---|---|---|---|
TTC | 1 | 16 | 7870 | 330 | 16 | 5883 | 368 |
2 | 16 | 7260 | 290 | 16 | 5451 | 341 | |
3 | 16 | 7060 | 207 | 16 | 5427 | 339 | |
Average | 16 | 7397 | 276 | 16 | 5587 | 349 | |
SD | 422 | 63 | 0 | 257 | 16 | ||
Mirt | 1 | 16 | 4970 | 116 | 15 | 3926 | 245 |
2 | 16 | 5130 | 172 | 14 | 4024 | 252 | |
3 | 16 | 4900 | 189 | 16 | 3691 | 231 | |
Average | 16 | 5000 | 159 | 15 | 3880 | 243 | |
SD | 118 | 38 | 1 | 171 | 11 | ||
Savings | 2397 | ||||||
Percentage | 32% | ||||||
Uncertainty | 6% | ||||||
MUC | 1 | 16 | 3960 | 110 | 16 | 3054 | 191 |
2 | 16 | 3920 | 146 | 15 | 3006 | 188 | |
3 | 16 | 3650 | 137 | 16 | 2755 | 172 | |
Average | 16 | 3843 | 131 | 16 | 2938 | 184 | |
SD | 169 | 19 | 1 | 160 | 10 | ||
Savings | 3553 | ||||||
Percentage | 48% | ||||||
Uncertainty | 7% | ||||||
MUG | 1 | 16 | 2880 | 32 | 17 | 2268 | 142 |
2 | 16 | 2710 | 27 | 17 | 2140 | 134 | |
3 | 16 | 2390 | 21 | 17 | 1892 | 118 | |
Average | 16 | 2660 | 27 | 17 | 2100 | 131 | |
SD | 249 | 6 | 0 | 191 | 12 | ||
Savings | 4737 | ||||||
Percentage | 64% | ||||||
Uncertainty | 8% | ||||||
MUA | 1 | 16 | 2530 | 93 | 15 | 1942 | 121 |
2 | 16 | 2470 | 81 | 14 | 1941 | 121 | |
3 | 16 | 2340 | 100 | 16 | 1746 | 109 | |
Average | 16 | 2447 | 91 | 15 | 1876 | 117 | |
SD | 97 | 10 | 1 | 113 | 7 | ||
Savings | 4950 | ||||||
Percentage | 67% | ||||||
Uncertainty | 7% |