Consider the adiabatic mixing of cold and hot water as shown in below. Taking To= 25°C, po = 1 atm and Cp 4.217 kJ/kg K calculate the exergy of all three streams and the efficiency of the process. T-100's

Elements Of Electromagnetics
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ANS IS P4: 4.68, 34.2, 8.41 [kJ/s], ƞ = 0.216

Consider the adiabatic mixing of cold and hot water as shown in below. Taking To = 25°C, po
= 1 atm and Cp= 4.217 kJ/kg K calculate the exergy of all three streams and the efficiency of
the process.
T₂ = 100°C
m₁ = 1 kg/s
T₁ = 0°C
m₁ = 1 kg/s
11
Mixing + heat
exchange
Fig Exergy of mixing.
T3 °C
m3 kg/s
Transcribed Image Text:Consider the adiabatic mixing of cold and hot water as shown in below. Taking To = 25°C, po = 1 atm and Cp= 4.217 kJ/kg K calculate the exergy of all three streams and the efficiency of the process. T₂ = 100°C m₁ = 1 kg/s T₁ = 0°C m₁ = 1 kg/s 11 Mixing + heat exchange Fig Exergy of mixing. T3 °C m3 kg/s
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