Question: Determine view factors from surface A1 to surface A3 (F3) and A3 to A5 (F35) b) A1 and A3 are black surfaces and have

Determine view factors from surface A1 to surface A3 (F3) and A3 to A5 (F35) b) A1 and A3 are black surfaces 1 cm (A4) 2 cm (A3) 1 cm (A2) (A5) 5 cm (A1)

Determine view factors from surface A1 to surface A3 (F3) and A3 to A5 (F35) b) A1 and A3 are black surfaces and have the temperatures of 1000 K (A1) and 300 K (A2), respectively. Determine the net heat transfer rate between this two surfaces, per unit depth, in W/m. 1 cm (A4) 2 cm (A3) 1 cm (A2) (A5) 5 cm (A1)

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Solution To determine the view factors we need to calculate the angle between the surfaces and the distance between them a View factor from surface A1 ... View full answer

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