RISE ECONOMY OF THREE CASCADE REFRIGERATING PLANTS
DOI:
https://doi.org/10.18198/j.ind.gases.2016.0847Keywords:
Liquefied gases, Plants for recondensation, Regenerative heat exchange, Adiabatic and isothermal compression, Specific mass and volumetric cooling capacity, Refrigerating coefficient of performanceAbstract
It is proposed at three cascade refrigerating plants before each compressor to superheat at regeneration the vapor to temperature of intermediate cooling and condensation. Than the vapor is compressed isothermal to the corresponding pressures. This will decrease the effective power of plant and the mass and size of the heat exchange apparatus, rise refrigerating coefficients of performance of the plant and improve conditions of compressors action. On example of three cascade refrigerating plant for recondensation of methane vapor which is transported by methane-carrier by cargo volume 150000 m3 it is shown, that after its modernization by proposed mode the effective power of plant decrease more than double. It permits to economize more 107 thousands kWth of electric energy at day.
Downloads
Issue
Section
License
LICENSE AGREEMENT
After receiving an article for publication as required revision scientometric databases each author directs the license agreement on the assignment and transfer of the management of copyright. Signatures of the author (s) it is desirable to seal the personnel department of the institution where the author works (authors), or the seal of the Faculty.
Revision refers to the authors one layout for proofreading. Permissible only those fixes that result in compliance with the layout of the original text of the article. Significant changes are not permitted. Layout should be sent to the editorial office within days of receipt.
