8-146 Liquid water enters an adiabatic piping system at 15°C at a rate of 5 kg/s. It is observed that the water temperature rises by 0.5°C in the pipe due to friction. If the environment temperature is also 15°C, the rate of exergy destruction in the pipe is a) 8.36 kW b) 10.4 kW c) 197 kW d) 265 kW e) 2410 kW | |
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