Accession Number : AD0432210


Title :   TABLES OF THERMODYNAMIC PROPERTIES OF NITROGEN IN CHEMICAL EQUILIBRIUM INCLUDING SECOND VIRIAL CORRECTIONS FROM 2000 K TO 15,000 K


Corporate Author : NATIONAL BUREAU OF STANDARDS GAITHERSBURG MD


Personal Author(s) : Hilsenrath, Joseph ; Klein, Max


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/432210.pdf


Report Date : Mar 1964


Pagination or Media Count : 167


Abstract : Tables for the thermodynamic properties for nitrogen are presented which take into account the effect of dissociation and ionization and the limiting-law Debye-Huckel and second virial corrections, upon the thermodynamic properties and the equilibrium compositions. Values are tabulated from 2000 K in steps of 100 K to 15,000 K at close spacings in the logarithm of the density (log rho/rho sub o = -7.0 (0.2) 2.4) for the compressibility factor Z = PV/RT; the dimensionless functions for: internal energy, E/RT; enthalp, H/RT; entropy, S/R; log P(atm) and Z rho/rho sub o = sigma c sub i. The underlying equations and the input data are discussed briefly. The effects of the real gas corrections on the equilibrium properties are illustrated graphically. The equilibrium composition is given for selected temperatures over the tabulated density range. The wide range of temperatures and densities over which the thermodynamic properties have been tabulated make the tables useful in a variety of engineering design and test programs, and in scientific research and development.


Descriptors :   *CHEMICAL EQUILIBRIUM , *NITROGEN , AIR , CHEMICAL REACTIONS , COMPRESSIVE PROPERTIES , DENSITY , ENTHALPY , ENTROPY , EQUATIONS OF STATE , GAS IONIZATION , GASES , HIGH PRESSURE , HIGH TEMPERATURE , LOW PRESSURE , TABLES(DATA) , THERMODYNAMICS


Subject Categories : Physical Chemistry


Distribution Statement : APPROVED FOR PUBLIC RELEASE