TBHXO6503 TBHXO6503

14-05-2023
Engineering

contestada

As enclosure has surfaces 1 and 2, each with an area of 4.0 m2. The shape factor (view factor) F12 is 0.275. Surface 1 and 2 are black surfaces with temperature 500 C and 400 C, respectively. The net rate of heat transfer (kW) by radiation between surfaces 1 and 2 is most nearly: (write equation and calculation)a. 2.30 b. 9.47 c. 22.3 d. 34.4

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