Two very large parallel plates are maintained at uniform temperatures T? = 800 K and have emissivity's ?? = 0.2 and ?? = 0.7, respectively. The net rate of radiation heat transfer (in kW/m²) between two surfaces per unit surface area of the plates is _______. (rounded off to one decimal place).
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2 \) - Emissivity of plate 2, \( \varepsilon_2 = 0.7 \) Show more…
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