Physics, 12.03.2020 00:58, raven1619

A 380-L tank contains steam, initially at 400 C, 3 bar. A valve is opened, and steam flows out of the tank at a constant mass flow rate of 0.005 kg/s. During steam removal, a heater maintains the temperature within the tank constant. Determine the time, in s, at which 75% of the initial mass remains in the tank; also determine the specific volume, in m^3/kg, and pressure, in bar, in the tank at the time.

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A 380-L tank contains steam, initially at 400 C, 3 bar. A valve is opened, and steam flows out of th...