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A imxim surface is exposed to the solar radiation of = 1200, and surface temp is fook. The surface is opaque, diffuse, a
Posted: Fri Jul 01, 2022 6:41 am
by answerhappygod
- A Imxim Surface Is Exposed To The Solar Radiation Of 1200 And Surface Temp Is Fook The Surface Is Opaque Diffuse A 1 (64.97 KiB) Viewed 31 times
A imxim surface is exposed to the solar radiation of = 1200, and surface temp is fook. The surface is opaque, diffuse, and assume d = Ex. The absorptivity (d) is shown below. 0.8+- 08 I 1.5 2 A (ملا) 4 = 1200- m² my abs орадие surface reffection Emission Look X₂=E₂! b) Evaluate the total emissivity, E, and total emissive power (¹e=;W) a) calculate the total absorptivity, x, of the plate (use table 12,2), and total absorbed solar radiation (ie: Gabs > WI) c) Calculate the net radiation (8net) heat transfer from the surface (watt)