Steam at 0.05 bar, 100 °C is to be condensed completely by a reversible constant pressure process. Calculate the heat rejected per kilogram of steam, and the change of specific entropy. Analyze the process using T-s diagram and shade in the area which represents the heat flow.

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A: The given information in the problem is shown in the following attached image:

Q: 2 Hot Cold water water STATE DATA FOR SYSTEM di 210 3 T1 mm vi m/s °C 95 P1 1.0 bar d2 180 mm V2 m/s…

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Q: A mixture of 80 % (by mass) nitrogen, 10 % carbon dioxide, and 10 % Argon with a volume flow rate of…

A: Given: Mixture of gasesvolume flow rate =2 m3/sPressure and Temperature at inlet, P1=100 kPa, T1=300…

Q: For a process with 1500 kJ of heat transfered out of a system at an interface temperature of 300K,…

A: The heat transfer from the system, (QR)=-1500 kJThe interface temperature, (Ti)=300 KDetermine the…

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Q: A cylinder/piston contains saturated vapour R-22 at 10°C; the volume is 10 L. The R-22 is compressed…

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Q: Starting with the First Law of Thermodynamics, derive the complete expression for the change in…

A: The expression for the 1st law of thermodynamics is given as, dQ=du+dWdQ=du+pdv Here, du is the…

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.