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Engineering, 07.08.2019 19:30 migos2377

Acircular heater of 0.2 m dia is used to heat oil at 20°c in a large tank. the heater has a uniform heat generation rate of 10 kw/m^2 by free convection . determine the average surface temperature if (i) hot surface is facing up and (ii) hot surface facing down

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Acircular heater of 0.2 m dia is used to heat oil at 20°c in a large tank. the heater has a uniform...
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