Physics, 01.04.2021 22:00 kawtharALSAMARY
Oil enters a counterflow heat exchanger at 400 K with a mass flow rate of 10 kg/s and exits at 280 K. A separate stream of liquid water enters at 20°C, 5 bar. Each stream experiences no significant change in pressure. Stray heat transfer with the surroundings of the heat exchanger and kinetic and potential energy effects can be ignored. The specific heat of the oil is constant, c = 2 kJ/kg ∙ K. The mass flow rates for the water is 6 kg/s. what is the phase of the outlet of the water?
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Oil enters a counterflow heat exchanger at 400 K with a mass flow rate of 10 kg/s and exits at 280 K...
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