Determination of Performance Measuring Parameters of an Improved Dual Paraboloid Solar Cooker

Table 2

Calculation of the first figure of merit for the dual parabolic reflector solar cooker during experiment numbers 1, 2, and 3.

Exp. number	Tas (°C)	Tps (°C)	Hs (W/m^2)	F1 (m^2 K/W)
1	29.3	233	885	0.2302
2	30.5	258	900	0.2528
3	30.3	331	1035	0.2905