A rigid, perfectly insulated system contains 0.53m3 of helium at 1000 kPa. The system receives 1000 kJ of paddle work. Determine the final pressure.

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Q: Question 1 a) Initially, the wheel was filled with Nitrogen at temperature of 20°C and a pressure…

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Q: In an industrial process 0.4 kg of oxygen is compressed according to PV^ =C, where n = 1, from 1.01…

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Q: 1. Complete the ideal gas tables. All answers shall be in 4 decimal places. p (kgm/m³) v (m³/kgm) R…

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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.