Performance comparison of three prototype biomass stoves with traditional and Mirt stoves for baking Injera

Table 2 Average temperatures and time during the controlled cooking tests

Stove	Replication	Initial heat-up time t_h (minutes)	Total baking time t_b (minutes)	Average surface temperature during baking cycle T_bc (°C)	Average stove outside wall temperature T_ow (°C)
TTC	1	26	115	229	98
	2	24	123	230	76
	3	24	104	242	93
	Average	25	114	234	89
	SD	1	10	7	12
Mirt	1	23	122	253	136
	2	20	139	249	137
	3	22	139	252	137
	Average	22	133	251	137
	SD	2	10	2	1
MUC	1	20	171	249	80
	2	19	154	238	85
	3	22	161	217	79
	Average	20	162	235	81
	SD	2	9	16	3
MUG	1	13	204	126	54
	2	9	157	126	58
	3	8	140	137	58
	Average	10	167	130	57
	SD	3	33	6	2
MUA	1	9	126	194	64
	2	10	124	176	62
	3	8	100	185	57
	Average	9	117	185	61
	SD	1	14	9	4

ISSN: 2192-0567