Thermodynamic Analysis of a Modified Ejector-Expansion Refrigeration Cycle with Hot Vapor Bypass
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Thermal Science"
DOI: 10.1007/s11630-019-1124-6
Abstract: In this study, a modified ejector-expansion refrigeration cycle (MERC) is proposed for applications in small refrigeration units. A vapor bypass circuit is introduced into the standard ejector expansion refrigeration cycle (ERC) for increasing the ejector… read more here.
Keywords: cycle; refrigeration; ejector expansion; expansion refrigeration ... See more keywords
Impact of the mixing theories on the performance of ejector expansion refrigeration cycles for environmentally-friendly refrigerants
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DOI: 10.1016/j.ijrefrig.2018.09.013
Abstract: Abstract Ejector expansion refrigeration cycle was investigated theoretically to compare the constant pressure mixing and constant area mixing ejector theories making use of thermodynamic models. Performance improvement was presented according to optimum and constant value… read more here.
Keywords: performance; ejector; ejector expansion; expansion refrigeration ... See more keywords
Performance improvement of ejector expansion refrigeration cycles employing a booster compressor using different refrigerants: Thermodynamic analysis and optimization
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Refrigeration"
DOI: 10.1016/j.ijrefrig.2019.02.031
Abstract: Abstract A novel ejector-expansion refrigeration cycle (EERC) is proposed, analyzed and optimized in this paper. Assuming a constant-pressure mixing model for ejector simulation, a detailed and comprehensive thermodynamic analysis, based on the first and second… read more here.
Keywords: refrigeration; performance; ejector; thermodynamic analysis ... See more keywords