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Your search keyword '"Barragán-Cervera, Ángel"' showing total 5 results
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5. Two-stage cascade configurations based on ejectors for ultra-low temperature refrigeration with natural refrigerants

Author

Udroiu, Cosmin-Mihai, Mota-Babiloni, Adrián, Giménez-Prades, Pau, Barragán-Cervera, Ángel, and Navarro-Esbrí, Joaquín

Abstract

•Ejector configurations in two-stage cascades using R-290 and R-170 is modelled.•21% energy performance improvement over basic two-stage cascade cycles.•21.9% higher volumetric cooling capacity, allowing smaller compressors.•13.6% COP improvement over hydrofluorocarbons R-23 and R-507A.•50% reduction in carbon footprint compared to actual cycles.

Published
2023
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