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Producción de frío a partir de una sal metálica y fuentes de baja temperatura
| dc.contributor.author | Noriega Sánchez, Carlos Javier | |
| dc.contributor.author | Afanador García, Nelson | |
| dc.contributor.author | Guerrero Gómez, Gustavo | |
| dc.coverage.spatial | Colombia | en_US |
| dc.date.accessioned | 2025-10-07T15:24:58Z | |
| dc.date.available | 2025-10-07T15:24:58Z | |
| dc.date.issued | 2020-11-01 | |
| dc.identifier.issn | 1742-6596 | en_US |
| dc.identifier.uri | https://repositorioinstitucional.ufpso.edu.co/xmlui/handle/20.500.14167/5681 | |
| dc.description.abstract | El enfriamiento por quimisorción es una tecnología que facilita el ahorro energético y produce un menor impacto ambiental que el de los sistemas de enfriamiento por compresión de vapor. Las ventajas o desventajas de estos sistemas se pueden explorar a partir de modelos matemáticos que describen el impacto de diferentes pares de trabajo, así como los parámetros de construcción y operación. En este sentido, se evalúa el impacto de las variables de diseño en el coeficiente de rendimiento de un sistema de refrigeración por quimisorción que utiliza bromuro de sodio y amoníaco como pares de trabajo a partir de un modelo matemático que describe la transferencia de calor al sistema. Los resultados indican que el tiempo de ciclo afecta favorablemente el coeficiente de rendimiento, así como la densidad específica aparente del sorbente y el radio del reactor. Si bien los valores del coeficiente de rendimiento son bajos en comparación con los sistemas de enfriamiento por compresión de vapor, el sistema puede operarse con fuentes térmicas de baja temperatura, como colectores solares térmicos o gases de combustión, y puede aumentar la eficiencia energética de aplicaciones industriales o residenciales. | en_US |
| dc.language.iso | en_US | en_US |
| dc.relation | https://iopscience.iop.org/article/10.1088/1742-6596/1704/1/012007/meta | en_US |
| dc.title | Producción de frío a partir de una sal metálica y fuentes de baja temperatura | en_US |
| dc.title.translated | Cold production from a metallic salt and low temperature sources | en_US |
| dc.contributor.cvlac | Carlos Javier Noriega Sánchez [0000005913] | en_US |
| dc.contributor.cvlac | Nelson Afanador García [0000226920] | en_US |
| dc.contributor.cvlac | Gustavo Guerrero Gómez [0001413037] | en_US |
| dc.contributor.googlescholar | Carlos Javier Noriega Sánchez [g9XJPNwAAAAJ] | en_US |
| dc.contributor.googlescholar | Nelson Afanador García [8Uk1lqUAAAAJ] | en_US |
| dc.contributor.googlescholar | Gustavo Guerrero Gómez [La8nZsAAAAAJ] | en_US |
| dc.contributor.orcid | Carlos Javier Noriega Sánchez [0000-0002-7782-8119] | en_US |
| dc.contributor.orcid | Nelson Afanador García [0000-0001-5463-2036] | en_US |
| dc.contributor.orcid | Gustavo Guerrero Gómez [0000-0002-4316-7113] | en_US |
| dc.contributor.researchgate | Carlos Javier Noriega Sánchez [Carlos-Noriega-Sanchez] | en_US |
| dc.contributor.researchgate | Nelson Afanador García [Nelson-Afanador] | en_US |
| dc.contributor.scopus | Carlos Javier Noriega Sánchez [57197858501] | en_US |
| dc.contributor.scopus | Nelson Afanador García [57202680756] | en_US |
| dc.contributor.scopus | Gustavo Guerrero Gómez [57205119123] | en_US |
| dc.description.abstractenglish | Chemisorption cooling is a type of technology that facilitates energy saving and produces less environment impact than that produced by vapor compression cooling systems. The advantages or disadvantages of these systems can be explored from mathematical models through which the impact of different working pairs as well as construction and operating parameters on these cooling systems can be described. In this sense, the impact of design variables on performance coefficient of a chemisorption refrigeration system that uses sodium bromide and ammonia as working pairs are evaluated from a mathematical model that describes the heat transfer into the system. The results indicate that the cycle time affects favorably the coefficient of performance as well as the apparent specific density of the sorbent and the reactor radius. Although the coefficient of performance values is low when compared to vapor compression cooling systems, the system can be operated by low temperature thermal sources, found in thermal solar collectors or flue gases, and it can increase the energy efficiency of industrial or residential applications. | en_US |
| dc.subject.proposal | Temperatura | en_US |
| dc.subject.proposal | Sal metálica | en_US |
| dc.subject.proposal | Producción de frío | en_US |
| dc.subject.proposal | Quimisorción | en_US |
| dc.subject.keywords | Temperature | en_US |
| dc.subject.keywords | Metallic salt | en_US |
| dc.subject.keywords | Cold production | en_US |
| dc.subject.keywords | Chemisorption | en_US |
| dc.publisher.faculty | Facultad ingenierías | en_US |
| dc.type.redcol | http://purl.org/redcol/resource_type/ART | en_US |
| dc.relation.references | Mahmoudi A, Fazli M and Morad M 2018 A recent review of waste heat recovery by organic rankine cycle Applied Thermal Engineering 143 660-675 | en_US |
| dc.relation.references | Sarbu I 2014 A review on substitution strategy of non-ecological refrigerants from vapour compression-based refrigeration, air-conditioning and heat pump systems International Journal of Refrigeration 46 123-141 | en_US |
| dc.relation.references | Wang R Z and Oliveira R G 2006 Adsorption refrigeration-An efficient way to make good use of waste heat and solar energy Progress in Energy and Combustion Science 32 424-458 | en_US |
| dc.relation.references | Meunier F 1998 Solid sorption heat powered cycles for cooling and heat pumping applications Applied Thermal Engineering 18 715-729 | en_US |
| dc.relation.references | Li T, Wang R, Wang L and Kiplagat J 2009 Study on the heat transfer and sorption characteristics of a consolidated composite sorbent for solar-powered thermochemical cooling systems Solar Energy 83 1742-1755 | en_US |
| dc.relation.references | Kiplagat J, Wang R, Oliveira R and Li T 2010 Lithium chloride – Expanded graphite composite sorbent for solar powered ice maker Solar Energy 84 1587-1594 | en_US |
| dc.relation.references | Ramesh D P S and Shah K 2003 Fundamentals of Heat Exchanger Design (New Jersey: John Wiley & Sons) | en_US |
| dc.relation.references | Chapra S and Canale R 2014 Numerical Methods for Engineers (New York: McGraw-Hill Education) | en_US |
| dc.relation.references | Huang H, Wu G, Yang J, Dai Y, Yuan W and Lu H 2004 Modeling of gas–solid chemisorption in chemical heat pumps Separation and Purification Technology 34 191-200 | en_US |
| dc.relation.references | Lu H B, Mazet N and Spinner B 1996 Modelling of gas-solid reaction-Coupling of heat and mass transfer with chemical reaction Chemical Engineering Science 51 3829-3845 | en_US |
| dc.relation.references | Wang L W, Wang R Z, Wu J Y and Wang K 2004 Compound adsorbent for adsorption ice maker on fishing boats International Journal of Refrigeration 27 401-408 | en_US |
| dc.relation.references | Myers R H, Montgomery D C and Anderson-Cook C M 2009 Response Surface Methodology: Process and Product Optimization Using Designed Experiments (New York: Willey) | en_US |
| dc.identifier.DOI | 10.1088/1742-6596/1704/1/012007 | en_US |
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