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CFD Analysis of Heat Transfer Enhancement in a Flat-Plate Solar Collector with Different Geometric Variations in the Superficial Section
ArticleAbstract: Nowadays, there is an increasing need for improving the inefficient ways for obtaining thermal energPalabras claves:EFFICIENCY, energy, Heat, surface section, TEMPERATUREAutores:Isaza-Roldan C.A., José Estupiñán-Campos, Luis Toapanta, Nieto-Londoño C., Patricio Quitiaquez, William QuitiaquezFuentes:scopusAlternative energy storage using a domestic hot water solar-assisted heat pump with PV collector/evaporator and HC refrigerant
Conference ObjectAbstract: This work presents the thermodynamic analysis of a direct-expansion solar-assisted heat pump to provPalabras claves:Direct Expansion, Heat pump, solar energyAutores:Isaac Simbaña, Isaza-Roldan C.A., Luis Toapanta, Maria Ines Agualongo Agualongo, Nieto-Londoño C., William QuitiaquezFuentes:googlescopusFlow Maps in the Boiling Process in Domestic Refrigerators
Conference ObjectAbstract: Forced flow convection boiling and flow patterns are analytically investigated in this study to detePalabras claves:Flow Maps, R600a, Refrigerator domesticAutores:Elizabeth Suquillo-Goméz, Luis Toapanta, Nieto-Londoño C., William QuitiaquezFuentes:scopusEvaluation of Correlations of Flow Boiling Heat Transfer of R600a in a Flat-Plate Solar Collector/Evaporator
ArticleAbstract: In the current research work, the behavior of the boiling heat transfer coefficient in a flat-platePalabras claves:fluid mechanics, Heat transfer coefficient, hydrocarbonAutores:Eduardo Cortez, Isaza-Roldan C.A., Karen Anchapaxi, Luis Toapanta, Nieto-Londoño C., William QuitiaquezFuentes:scopusNumerical analysis of flow pattern map of R600a in a collector/evaporator of a solar-assisted heat pump
ArticleAbstract: This research work presents a detailed description of the flow patterns maps generated in a horizontPalabras claves:Flow patterns, heat trans-fer, R600a, Two-phase flowAutores:Eduardo Cortez, Isaza-Roldan C.A., Karen Anchapaxi, Luis Toapanta, Nieto-Londoño C., Patricio Quitiaquez, William QuitiaquezFuentes:scopusNumerical analysis of flow patterns maps in horizontal pipes with variation of inclination angles in a collector/evaporator of a DX-SAHP
Conference ObjectAbstract: This research describes the flow pattern maps of R600a that were generated in a horizontal pipe withPalabras claves:Flow pattern maps, Heat Transfer, R600aAutores:Alex Herrera, Isaza-Roldan C.A., Luis Toapanta, Michael Mena, Nieto-Londoño C., William QuitiaquezFuentes:scopusNumerical and Comparative Study of the Turbulence Effect on Elbows and Bends for Sanitary Water Distribution
ArticleAbstract: This article presents the numerical and comparative study of the effect of turbulence on elbows andPalabras claves:Bend, Elbow, Kappa-epsilon, Kappa-omega, TurbulenceAutores:Andrea Isabel Cholango-Gavilanes, Jorge Alejandro Zapata-Cautillo, Luis Toapanta, Nieto-Londoño C., William Quitiaquez, Zapata-Benabithe Z.Fuentes:scopusNumerical simulation of a collector/evaporator for direct-expansion solar-assisted heat pump
Conference ObjectAbstract: The objective of the present research work is to realize a numerical analysis of a solar flat platePalabras claves:Collector/evaporator, Heat pump, R600a, solar irradiance, Temperature increaseAutores:Isaza-Roldan C.A., José Estupiñán-Campos, Luis Toapanta, Nieto-Londoño C., Patricio Quitiaquez, William QuitiaquezFuentes:scopusHealth control in aluminum joints welded by the friction-stir process (Fsw)
ArticleAbstract: This article examines the internal and external structural health of welded aluminum joints using thPalabras claves:aluminum, EnD, Friction-stirring, Welded jointsAutores:David Montero, Fran Zhovani Reinoso Avecillas, Mendieta R., Nelson Jara-Cobos, Nieto-Londoño C.Fuentes:scopusPerformance Analysis of a Direct-Expansion Solar-Assisted Heat Pump Using a Photovoltaic/Thermal System for Water Heating
Conference ObjectAbstract: This work presents the performance of a direct-expansion solar-assisted heat pump (DX-SAHP) to supplPalabras claves:experimental analysis, R134a, solar energy, Solar-assisted heat pumpAutores:Isaac Simbaña, Isaza-Roldan C.A., Luis Toapanta, Nieto-Londoño C., Patricio Quitiaquez, William QuitiaquezFuentes:scopus