.... The method makes use of a linkage, on the basis of the laws of thermodynamics, between the virial coefficients for the pvT data correlation and those for the corresponding specific heat data correlation for the substance. The resulting equations of state take on remarkably simple analytic forms that give...

... at the AES Division February 2002; revised manuscript received November 2003. Associate editor: S. M. Aceves. 01 February 2002 01 November 2003 22 06 2004 fuel cell vehicles equations of state optimisation steam The potential for higher efficiencies and much lower...