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Automated System for Calculating Thermophysical Properties of Fluids and Thermal Processes of Cryogenic Plants

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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.

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Correspondence to A. A. Vasserman.

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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

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  • DOI: https://doi.org/10.1023/B:IJOT.0000028474.99046.60

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