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Approximation Formulae for Calculation of Equilibrium Air Enthalpy in Wide Region of Temperature and Pressure Variation

Authors: Gorsky V.V., Vatolina E.G. Published: 01.09.2014
Published in issue: #2(9)/2002  
DOI:

 
Category: Applied Mathematics and Methods of Mathematical Simulation  
Keywords:

Formulae to calculate the equilibrium air enthalpy as a function of temperature and pressure are offered which approximate results of calculation-and-theoretical studies performed in a wide region of temperature and pressure variations. The precision of the enthalpy calculation using the offered formulae is analyzed.