Steel (AISI 1010) plates (Table A-2), of thickness  = 6 mm and length L = 1 m on a side, are conveyed from a heat treatment process and are concurrently cooled by atmosphere air of velocity V = 10 m/s and T = 20 °C in parallel flow over the plates.

For an initial plate temperature of Ti = 300 °C, what is the rate of heat transfer (in watts) from the plate (2 sides!). What is the corresponding rate of change of the plate temperature (°C/sec) Although you need the plate thickness to obtain the mass, you may safely neglect the heat transfer from the edges.

 

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-Сonveyor Air M. T. -Сonveyor Air M. T.

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From the table Thermo physical properties of gases obtain the following properties of ... View the full answer