EMPIRICAL EQUATIONS FOR THE THERMODYNAMIC PROP ERTIES OF AIR AND NITROGEN TO 15,000 K,

Abstract

Empirical equations were obtained for equilibrium dissociating and ionizing air and nitrogen for temperatures up to 15,000 K and in the entropy range 1.42 < log (S/R) < 2.06. The corresponding density range is approximately 10-6 to 102 amagats. The density (p,S), enthalpy H(p,S), compressibility factor Z(p,S), and speed of sound a(p,S) are presented in equation form and as an IBM Fortran subroutine program. The errors in each empirical surface are indicated. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1963
Accession Number
AD0411624

Entities

People

  • Clark H. Lewis
  • Ernest G. Burgess Iii

Organizations

  • Arnold Engineering Development Complex

Tags

DTIC Thesaurus Topics

  • Arrhenius Equation
  • Compressive Properties
  • Enthalpy
  • Equations
  • Mathematics
  • Nitrogen
  • Physical Properties
  • Procedures (Computers)

Readers

  • Combustion science or combustion engineering.
  • Computer Science.
  • Snow Cover Descriptors for Reptiles and Their Illustrations.