Thermodynamics 4-155 A container equipped with a resistance heater and a mixer is initially filled

Thermodynamics 4-155
A container equipped with a resistance heater and a mixer is initially filled with 3.6 kg of saturated water vapor at 120°C. Now the heater and the mixer are turned on; the steam is compressed, and there is heat loss to the surrounding air. At the end of the process, the temperature and pressure of steam in the container are measured to be 300°C and 0.5 MPa. The net energy transfer to the steam during this process is
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Disclaimer the code is has been uploaded to anti cheat software such as Turnitin. Use it to check your answer. m=3.6 [kg] T1=120 [C] x1=1 P2=500 [kPa] T2=300 [C] u1=INTENERGY(Steam_IAPWS,T=T1,x=x1) u2=INTENERGY(Steam_IAPWS,T=T2,P=P2) "Noting that Eout=0 and dU_system=m*(u2-u1), applying energy balance E_in-E_out=dE_system gives" E_out=0 E_in=m*(u2-u1) "Some Wrong Solutions with Common Mistakes:" cp_steam=1.8723 [kJ/kg-K] cv_steam=1.4108 [kJ/kg-K] W1_Ein=m*cp_Steam*(T2-T1) "Assuming ideal gas and using cp" W2_Ein=m*cv_steam*(T2-T1) "Assuming ideal gas and using cv" W3_Ein=u2-u1 "Not using mass" h1=ENTHALPY(Steam_IAPWS,T=T1,x=x1) h2=ENTHALPY(Steam_IAPWS,T=T2,P=P2) W4_Ein=m*(h2-h1) "Using enthalpy"