Thermodynamic and Transport Property Correlation Formulas for Equlibrium Air from 1,000 Degrees K to 15,000 Degrees K

Thermodynamic and Transport Property Correlation Formulas for Equlibrium Air from 1,000 Degrees K to 15,000 Degrees K PDF Author: John R. Viegas
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 40

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Thermodynamic and Transport Property Correlation Formulas for Equlibrium Air from 1,000 Degrees K to 15,000 Degrees K

Thermodynamic and Transport Property Correlation Formulas for Equlibrium Air from 1,000 Degrees K to 15,000 Degrees K PDF Author: John R. Viegas
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 40

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Thermodynamic and Transport Property Correlation Formulas for Equilibrium Air from 1,000°K to 15,000°K

Thermodynamic and Transport Property Correlation Formulas for Equilibrium Air from 1,000°K to 15,000°K PDF Author: John R. Viegas
Publisher:
ISBN:
Category :
Languages : en
Pages : 34

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Thermodynamic and Transport Property Correlation Formulas for Equlibrium Air from 1,000° K to 15,000° K

Thermodynamic and Transport Property Correlation Formulas for Equlibrium Air from 1,000° K to 15,000° K PDF Author: John R. Viegas
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 34

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Tables of Thermodynamic Properties of Air in Chemical Equilibrium

Tables of Thermodynamic Properties of Air in Chemical Equilibrium PDF Author: Joseph Hilsenrath
Publisher:
ISBN:
Category : Chemical equilibrium
Languages : en
Pages : 364

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Book Description
Tables for the thermodynamic properties for air 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 1500K in steps of 100K to 15,000K at close spacings in the logarithm of the density (log rho/rho sub o = -7. (0.2)2.2) for the compressibility factor Z Z = PV/RT; the dimensionless functions for: internal energy, E/RT; enthalpy, H/RT; entropy, S/R Xi; log P(atm) and Z = 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.

Tables of Thermodynamic Properties of Air in Chemical Equilibrium Including Second Virial Corrections from 1500−p0−s K to 15,000−p0−s K

Tables of Thermodynamic Properties of Air in Chemical Equilibrium Including Second Virial Corrections from 1500−p0−s K to 15,000−p0−s K PDF Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 364

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NASA Technical Note

NASA Technical Note PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 442

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Thermodynamic and Transport Property Correlation Formulas for Equlibrium Air from 1,000 Degrees K to 15,000 Degrees K

Thermodynamic and Transport Property Correlation Formulas for Equlibrium Air from 1,000 Degrees K to 15,000 Degrees K PDF Author: John R. Viegas
Publisher:
ISBN:
Category :
Languages : en
Pages : 34

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Calculations and Curve Fits of Thermodynamic and Transport Properties for Equilibrium Air to 30000 K

Calculations and Curve Fits of Thermodynamic and Transport Properties for Equilibrium Air to 30000 K PDF Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781722292836
Category :
Languages : en
Pages : 82

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Book Description
A self-consistent set of equilibrium air values were computed for enthalpy, total specific heat at constant pressure, compressibility factor, viscosity, total thermal conductivity, and total Prandtl number from 500 to 30,000 K over a range of 10(exp -4) atm to 10(exp 2) atm. The mixture values are calculated from the transport and thermodynamic properties of the individual species provided in a recent study by the authors. The concentrations of the individual species, required in the mixture relations, are obtained from a free energy minimization calculation procedure. Present calculations are based on an 11-species air model. For pressures less than 10(exp -2) atm and temperatures of about 15,000 K and greater, the concentrations of N(++) and O(++) become important, and consequently, they are included in the calculations determining the various properties. The computed properties are curve fitted as a function of temperature at a constant value of pressure. These curve fits reproduce the computed values within 5 percent for the entire temperature range considered here at specific pressures and provide an efficient means for computing the flowfield properties of equilibrium air, provided the elemental composition remains constant at 0.24 for oxygen and 0.76 for nitrogen by mass. Gupta, Roop N. and Lee, Kam-Pui and Thompson, Richard A. and Yos, Jerrold M. Langley Research Center...

Calculations and Curve Fits of Thermodynamic and Transport Properties for Equilibrium Air to 30000 K

Calculations and Curve Fits of Thermodynamic and Transport Properties for Equilibrium Air to 30000 K PDF Author: Roop N. Gupta
Publisher:
ISBN:
Category :
Languages : en
Pages : 94

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Calculations and Curve Fits of Thermodynamic and Transport Properties for Equilibrium Air to 30 000 K

Calculations and Curve Fits of Thermodynamic and Transport Properties for Equilibrium Air to 30 000 K PDF Author:
Publisher:
ISBN:
Category : Gases
Languages : en
Pages : 82

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