Experimental determination of the optimum working conditions of a transcritical CO2 refrigeration plant with integrated mechanical subcooling
![Thumbnail](/xmlui/bitstream/handle/10234/187469/Nebot_Andres_laura_2019.pdf.jpg?sequence=4&isAllowed=y)
Visualitza/
Impacte
![Google Scholar](/xmlui/themes/Mirage2/images/uji/logo_google.png)
![Microsoft Academico](/xmlui/themes/Mirage2/images/uji/logo_microsoft.png)
Metadades
Mostra el registre complet de l'elementcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7035
comunitat-uji-handle3:10234/8617
comunitat-uji-handle4:
INVESTIGACIONMetadades
Títol
Experimental determination of the optimum working conditions of a transcritical CO2 refrigeration plant with integrated mechanical subcoolingAutoria
Data de publicació
2020-02-05Editor
ElsevierCita bibliogràfica
NEBOT-ANDRÉS, Laura, et al. Experimental determination of the optimum working conditions of a transcritical CO2 refrigeration plant with integrated mechanical subcooling. International Journal of Refrigeration, 2021, 121: 258-268Tipus de document
info:eu-repo/semantics/articleVersió de l'editorial
https://www.sciencedirect.com/science/article/pii/S0140700720300657?via%3DihubVersió
info:eu-repo/semantics/submittedVersionParaules clau / Matèries
Resum
Subcooling methods for transcritical CO2 plants are being studied in order to improve their behavior. Among them, the Integrated Mechanical Subcooling system is one of the most promising owing that performs with high ... [+]
Subcooling methods for transcritical CO2 plants are being studied in order to improve their behavior. Among them, the Integrated Mechanical Subcooling system is one of the most promising owing that performs with high efficiency and it is a total-CO2 system.
This work presents the experimental determination of the optimum working conditions of a transcritical CO2 plant working with an integrated mechanical subcooling system. The plant was tested at different pressure and subcooling conditions in order to optimize the COP of the plant and determine the optimal conditions for three ambient temperatures 25.0 °C, 30.4 °C and 35.1 °C and evaporation levels between −15.6 °C and −4.1 °C.
Optimum operating conditions were determined and two correlations are proposed to determine the optimal pressure and subcooling as function the gas-cooler outlet temperature and the evaporation level. [-]
Proyecto de investigación
Ministry of Economy and Competitiveness, Spain (project ENE2014-53760-R.7) ;Ministry of Education, Culture and Sports, Spain (grant FPU16/00151) ; Jaume I University (project UJI-B2017-06).Drets d'accés
© 2020 Elsevier Ltd and IIR. All rights reserved.
http://rightsstatements.org/vocab/InC/1.0/
info:eu-repo/semantics/openAccess
http://rightsstatements.org/vocab/InC/1.0/
info:eu-repo/semantics/openAccess
Apareix a les col.leccions
- EMC_Articles [828]