Advanced exergy analysis of cryogenic liquefaction system

Küçük Resim Yok

Tarih

2019

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

Institute of Thermal Technology

Erişim Hakkı

info:eu-repo/semantics/closedAccess

Özet

The elements in the air are separated by different methods and these elements are basically liquefied by three different methods (cryogenic, pressure swing adsorption and membrane). In this study, advanced exergy analysis of the nitrogen liquefaction unit was performed using the cryogenic liquefaction method. Advanced exergy analysis consists of four different splitting. These; endogenous/exogenous and avoidable/unavoidable exergy destruction. In the study, forward exergy analysis was performed for each component and endogenous, exogenous, unavoidable and avoidable values of these components were calculated. In the result of the study, the highest endogenous exergy degradation was found in the CM1 compressor with 32.56 kW, the highest exogenous exergy destruction was in the HE3 heat exchanger with 25.8 kW, the highest unavoidable exergy destruction was in the CM1 compressor with 22.55 kW and the highest avoidable value was in the HE1 heat exchanger with a value of 17.76 kW. Total exergy destruction of system were calculated as 755.08 kW. © ECOS 2019 - Proceedings of the 32nd International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems. All rights reserved.

Açıklama

32nd International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems, ECOS 2019 -- 23 June 2019 through 28 June 2019 -- -- 157382

Anahtar Kelimeler

Advanced Exergy Analysis, Cryogenic System, Exergy analysis, Liquefaction Unit, Cryogenics, Environmental impact, Heat exchangers, Liquefaction, Cryogenic system, Exergy Analysis, Exergy destructions, Liquefaction systems, Pressure swing adsorption, Exergy

Kaynak

ECOS 2019 - Proceedings of the 32nd International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems

WoS Q Değeri

Scopus Q Değeri

N/A

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