Engineering, 22.04.2020 16:46 tannersclark

In a production facility, large plates made of stainless steel (k = 15 W/m K, alpha = 3.91x10-6 m2/s) of 40 cm thickness are taken out of an oven at a uniform temperature of 750ºC. The plates are placed in a water bath that is kept at a constant temperature of 20ºC with a heat transfer coefficient of 600 W/m2ºC. The time it takes for the surface temperature of the plates to drop to 100ºC is

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In a production facility, large plates made of stainless steel (k = 15 W/m K, alpha = 3.91x10-6 m2/s...