Water is contained in a closed, rigid, 0.25m^3 tank at an initial pressure of 500 KPa and a quality of 60%. Heat transfer occurs until the tank contains only saturated vapor. Determine the final mass of the vapor in the tank in kg, and the final pressure in bar.

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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.