Find the power of the turbine, kW. b) Find the amount of entropy produced in the turbine, kW / K. c) Find the exergy of the turbine at the output conditions, in kW. d) Find the second-law efficiency (exergy efficiency) of the turbine. e) Find the exergy (kW) destroyed in the turbine.

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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.