The spectral transmissivity of a glass cover used in a solar collector is given as Solar radiation is incident at a rate of 950 W m 2 , and the absorber plate, which can be considered to be black, is maintained at 340 K by the cooling water Determine (a) The solar flux incident on the absorber plat...

The spectral transmissivity of a glass cover used in a solar collector is given as Solar radiation

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The spectral transmissivity of a glass cover used in a solar collector is given as

for for for A< 0.3 µm 0.3 <A<3 µm T1 0.9 T2 T3 λ>3 μη

Solar radiation is incident at a rate of 950 W/m², and the absorber plate, which can be considered to be black, is maintained at 340 K by the cooling water. Determine

(a) The solar flux incident on the absorber plate,

(b) The transmissivity of the glass cover for radiation emitted by the absorber plate, and

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Fundamentals of Thermal-Fluid Sciences

ISBN: 978-0078027680

5th edition

Authors: Yunus A. Cengel, Robert H. Turner, John M. Cimbala

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Question Posted: Dec 08, 2018 05:28 AM

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The spectral transmissivity of a glass cover used in a solar collector is given as Solar radiation

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for for for A< 0.3 µm 0.3 3 μη

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Fundamentals of Thermal-Fluid Sciences

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