Abstract
An automated system for calculating thermophysical properties of gases and liquids over a wide range of parameters has been developed. On the basis of values of the properties, the processes of isothermal compression, adiabatic throttling, polytropic expansion, heat exchange in two- and multi-stream heat exchangers, separation of vapor-liquid mixtures in the liquid vessel, and rectification in an air separation plant can be analyzed. For a specified structure scheme of a cryogenic plant, optimization of a corresponding thermodynamic cycle can be fulfilled.
Similar content being viewed by others
REFERENCES
V. V. Sychev, A. A. Vasserman, A. D. Kozlov, G. A. Spiridonov, and V. A. Tsymarny, Thermodynamic Properties of Nitrogen (Hemisphere, New York, 1987) (originally published by Standards, Moscow, 1977).
V. V. Sychev, A. A. Vasserman, A. D. Kozlov, G. A. Spiridonov, and V. A. Tsymarny, Thermodynamic Properties of Oxygen (Hemisphere, New York, 1987) (originally published by Standards, Moscow, 1981).
V. V. Sychev, A. A. Vasserman, A. D. Kozlov, G. A. Spiridonov, and V. A. Tsymarny, Thermodynamic Properties of Air (Hemisphere, New York, 1987) (originally published by Standards, Moscow, 1978).
R. Span, E. W. Lemmon, R. T Jacobsen, and W. Wagner, Int. J. Thermophys. 19:1121(1998).
R. B. Stewart, R. T Jacobsen, and W. Wagner, J. Phys. Chem. Ref. Data 20:917(1991).
E. W. Lemmon, R. T Jacobsen, S. G. Penoncello, and D. G. Friend, J. Phys. Chem. Ref. Data. 29:331(2000).
A. A. Vasserman, A. G. Slynko, S. V. Bodyul, Yu. V. Gondarenko, and E. S. Bodyul, Int. J. Thermophys. 22:477(2001).
A. M. Arkharov, ed., Cryogenic Systems, Vol. 2, Design of Apparatus, Plants, and Systems (Bauman MSTU Press, Moscow, 2001).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Vasserman, A.A., Bodyul, S.V. & Bodyul, E.S. Automated System for Calculating Thermophysical Properties of Fluids and Thermal Processes of Cryogenic Plants. International Journal of Thermophysics 25, 371–377 (2004). https://doi.org/10.1023/B:IJOT.0000028474.99046.60
Issue Date:
DOI: https://doi.org/10.1023/B:IJOT.0000028474.99046.60