Engineering, 25.12.2019 02:31, lizbethmillanvazquez

Along, hemicylindrical (1-m radius) shaped furnace used to heat treat sheet metal products is comprised of three zones.

the heating zone (1) is constructed from a ceramic plate of emissivity 0.85 and is operated at 1600 k by gas burners.

the load zone (2) consists of sheet metal products.

the refractory zone (3) is fabricated from insulating bricks having an emissivity of 0.6.

assuming steady-state conditions, diffuse, gray surfaces, and negligible convection, determine the temperature of the insulating brick surface. submit your answer in k (enter numerical value only without units).

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Along, hemicylindrical (1-m radius) shaped furnace used to heat treat sheet metal products is compri...