An Entropy-Statistical Analysis of a Natural Gas Liquefaction Plant with External Nitrogen Cooling Cycle
- Autores: Arkharov A.M.1, Semenov V.Y.1, Krasnonosova S.D.1
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Afiliações:
- Bauman Moscow State Technical University
- Edição: Volume 51, Nº 11-12 (2016)
- Páginas: 725-735
- Seção: Research, Design, Calculations, and Operating Experience
- URL: https://ogarev-online.ru/0009-2355/article/view/234249
- DOI: https://doi.org/10.1007/s10556-016-0113-9
- ID: 234249
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Resumo
An entropy-statistical analysis of a 7 tons/h capacity small-tonnage CNG plant functioning in a cycle with external nitrogen expansion cooling demonstrated a probable value of the magnitude of thermodynamic perfection of 33%. Application of a rational multi-stage scheme with pre-cooling and the use of a compressor with isothermal efficiency 0.65 and turbine expansion engine with adiabatic efficiency 0.835 are responsible for the decisive contribution to achieving an increase in efficiency.
Sobre autores
A. Arkharov
Bauman Moscow State Technical University
Email: v.semyonov1959@gmail.com
Rússia, Moscow
V. Semenov
Bauman Moscow State Technical University
Autor responsável pela correspondência
Email: v.semyonov1959@gmail.com
Rússia, Moscow
S. Krasnonosova
Bauman Moscow State Technical University
Email: v.semyonov1959@gmail.com
Rússia, Moscow
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