Thermodynamic properties specific heat ratio

Available data on the thermodynamic and transport properties of carbon dioxide have been reviewed and tables compiled giving specific volume, enthalpy, and entropy values for carbon dioxide at temperatures from 255 K to 1088 K and at pressures from atmospheric to 27,600 kPa (4,000 psia). Diagrams of compressibiHty factor, specific heat at constant pressure, specific heat at constant volume, specific heat ratio, velocity of sound in carbon dioxide, viscosity, and thermal conductivity have also been prepared (5). 

For comparison, in the BCS theory this ratio is 3,52. In relative values both the BCS and our dependence of the energy gap on the temperature are exactly the same (i.e. the dependences of A/Aq on T/Tc). The study of other physical properties, such as specific heat, is published in our previous paper [19]. Let us note that the Eq. 28.93 was derived without any specific requirements for the detailed mechanism of superconductivity in comparison with the BCS theory. It reflects the thermodynamical properties of non-adiabatic systems in a more general form, solely as a consequence of the solution of the extended Born-Handy formula. 

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