Effects of operating conditions and cooling loads on two-stage ejector performances
Sign Up to like & getrecommendations! Published in 2019 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2019.01.028
Abstract: Abstract This paper presents a two-stage ejector-based multi-evaporator refrigeration system using R134a as the refrigerant and the effects of variable operating conditions such as back pressure and evaporating temperature and cooling loads on each stage… read more here.
Keywords: cooling loads; stage ejector; operating conditions; entrainment ratio ... See more keywords
Optimal design of two-stage ejector for subzero refrigeration system on fishing vessel
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DOI: 10.1016/j.applthermaleng.2021.116565
Abstract: Abstract It is essential to improve the energy efficiency of the subzero refrigeration system on fishing vessels for harvested fishery products frozen because of its large amounts of fossil consumption. In this paper, a subzero… read more here.
Keywords: subzero refrigeration; stage ejector; stage; two stage ... See more keywords
Effect of Back Pressure on Performances and Key Geometries of the Second Stage in a Highly Coupled Two-Stage Ejector
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DOI: 10.3390/e24121847
Abstract: In this paper, for a highly coupled two-stage ejector-based cooling cycle, the optimization of primary nozzle length and angle of the second-stage ejector under varied primary nozzle diameters of the second stage was conducted first.… read more here.
Keywords: two stage; second stage; stage ejector; pressure ... See more keywords