THE INFLUENCE OF THE EXERGIC LOSSES COMPONENTS ON THE TWO-FLOWS HEAT EXCHANGERS CHARACTERISTICS

Authors

  • А. В. Троценко Одесская государственная академия холода, ул. Дворянская, 1/3, г. Одесса, Украина, 65082, Ukraine
  • М. В. Поддубная Одесская государственная академия холода, ул. Дворянская, 1/3, г. Одесса, Украина, 65082, Ukraine

DOI:

https://doi.org/10.18198/j.ind.gases.2010.0491

Keywords:

Exergic losses, Two-flows cryogenic heat exchanger, Refrigerator mode, Liquefier mode, Hydrogen, Nitrogen, Compressor, Expander, Subsequent elimination method

Abstract

Using the subsequent elimination of the technical losses method the influence of these losses on the average temperature drop, heat load, exergic coefficient of efficiency for two-flow cryogenic heat exchangers was investigated. The algorithm of testing the losses elimination method was proposed and implemented. The permanence of this method relative to the order and amount of simultaneously eliminated losses applied to cryogenic heat exchangers was shown.

Author Biographies

А. В. Троценко, Одесская государственная академия холода, ул. Дворянская, 1/3, г. Одесса, Украина, 65082

A.V. Trotsenko

М. В. Поддубная, Одесская государственная академия холода, ул. Дворянская, 1/3, г. Одесса, Украина, 65082

M.V. Poddubnaya

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Issue

No. 2 (2010): Технические газы

Section

THERMOPHYSICAL PROPERTIES OF GASES AND THEIR MIXTURES. THERMODYNAMIC ANALYSIS OF PROCESSES IN LOW-TEMPERATURE SYSTEMS

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