Real gases covolume

Variable of the equation of state of real gases, covolumes (m /kg) Specific heat capacity at a constant pressure (J/(kgK))... 

A bulk displacemetU towards more positive values. This results from the displacement of the potential minimum, discussed in the foregoing section. Clearly, the real gas has a greater covolume than the reference gas. The.effect of the extrarepulsiveforcesisquiteimportant. 

Tdependence of the covolume upon temp was adopted. By trial, the value 0.3 was adopted for parameter /S. A computational procedure was devised in which "ideal values of the deton vel and temp were calcd on the assumption that the product gases obeyed the ideal gas law. The correction factors resulting from the introduction of eq 23 for the real gases were then tabulated as functions of the heat capacity of the product gases, considered ideal, and the argument... 

Actually, the ideal volume of a gas is equal to the difference between the real volume occupied by the gas less the excluded volume of the gas entities. The excluded volume corresponds to the excluded molar volume or covolume, denoted historically by the letter b, and expressed in m mo times the amount of substance, n, in mole. 

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