Question: Using the table below, if the capture efficiency of the solar system n= 0.5, find effective thermal resistance of the collector. of Solar Constant

Using the table below, if the capture efficiency of the solar system

Using the table below, if the capture efficiency of the solar system n= 0.5, find effective thermal resistance of the collector. of Solar Constant S 700 Wm Temperature of the collector Tot 35C Temperature of the cover T. 35C Temperature of the surrounding air 5C Temperature of the sky -10C Transmission and absorption coefficients of the collector 0.9 Emissivity of glass Specific heat of water Convection coefficient the system Area of collector 4184 Jkg K 2.82Wm K 3 m 0.042 kg/s 30C Rate of flow of water through the collector Input temperature of the water 5.3 x 10 0 -3.9 x 10-0 OLIX 10-20 07.1x10-0 21x1020 TA TEY ta & C dm/dt T.

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