THERMOPUMP FOR SUBMISSION of LIQUID CRYOGENIC PRODUCT UNDER PRESSURE

Authors

  • Г. К. Лавренченко Украинская ассоциация производителей технических газов «УА-СИГМА», а/я 271, г. Одесса, Украина, 65026, Ukraine
  • С. Г. Швец Украинская ассоциация производителей технических газов «УА-СИГМА», а/я 271, г. Одесса, Украина, 65026,

DOI:

https://doi.org/10.18198/j.ind.gases.2006.0223

Keywords:

Thermopump, Cryogenic product, Mechanical pump, Cryogenic capacity, Cryogenic evaporator

Abstract

In some cases it is expedient to use the liquid cryogenic products which is possible to submit under pressure as gas depending on need. For this purpose apply the machine and without machine cryogenics evaporators. The last do not require the electric power. Often they used for increase of pressure of liquid above 1,6 МPа. Models of thermodynamic convertible cryogenics evaporators are considered. It is shown that at a supply of heat to cryogenic liquid in process v=const or at combination of isochoric process of increase of pressure with isobaric gasification it is possible to provide the achievement high pressures. The circuit of unit for without machine rise of pressure of cryogenic liquid — so-called thermopump is resulted. The technique of its calculation is described, the place of thermopump among used now machine and without machine systems is shown.

Author Biographies

Г. К. Лавренченко, Украинская ассоциация производителей технических газов «УА-СИГМА», а/я 271, г. Одесса, Украина, 65026

G.K. Lavrenchenko

С. Г. Швец, Украинская ассоциация производителей технических газов «УА-СИГМА», а/я 271, г. Одесса, Украина, 65026

S.G. Shvets

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Issue

No. 2 (2006): Технические газы

Section

PROCESSES, CYCLES, SCHEMES AND THE EQUIPMENT OF REFRIGERATION AND CRYOGENIC SYSTEMS

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