Effect of Parametric Uncertainties, Variations, and Tolerances on Thermohydraulic Performance of Flat Plate Solar Air Heater

Table 5

Estimated values of the sky temperature, K.

, K	Equation (12)	Equation (B.1)	Difference, K
283	262.8	277	14.2
293	276.85	287	10.15
303	291.14	297	5.86
313	305.67	307	1.33