Mostrando 10 resultados de: 19
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2020 IEEE ANDESCON, ANDESCON 2020(2)
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Comparative analysis between the use of vegetable and synthetic oil in CNC milling operations
Conference ObjectAbstract: The present study shows a comparative analysis between the use of vegetable and synthetic oil in thePalabras claves:MQL, Roughness, Synthetic oil, Vegetable oilAutores:Francisco Calle, Jefferson Valencia, Patricio Quitiaquez, William QuitiaquezFuentes:scopusComparative numerical study of the thermal conductivity of the r600a refrigerant with nanoparticles of al2o3 and cuo
ArticleAbstract: This article aims to contribute to an improvement in the heat transfer of hydrocarbon refrigerants dPalabras claves:ANSYS, conductivity, Nanoparticles, Refrigerants, TurbulenceAutores:Christian Andres Lobato Campoverde, Luis Hernández-Revelo, Luis Toapanta, Víctor Sánchez, William QuitiaquezFuentes:scopusCFD 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:googlescopusAnálisis numérico de los mapas de patrones de flujo del refrigerante R600a en un colector/evaporador de una bomba de calor asistida por energía solar
ArticleAbstract: En la presente investigación se detallan los mapas de patrones de flujo que se generan en una tuberPalabras claves:flujo bifásico; two-phase flow, patrones de flujo; Flow patterns, R600a; R600a, transferencia de calor; heat transferAutores:Isaza-Roldán, César Nieto-Londoño, Eduardo Cortez, Karen Anchapaxi, Luis Toapanta, Patricio Quitiaquez, William QuitiaquezFuentes:rraaeAnálisis numérico de un sistema de calentamiento de agua utilizando un colector solar de placa plana
ArticleAbstract: El objetivo de la presente investigación fue realizar un análisis numérico mediante CFD de un colecPalabras claves:colector; Collector, energía solar; Solar energy, simulación CFD; CFD simulation, temperatura; temperatureAutores:C. A. Isaza-Roldán, Christian Andres Lobato Campoverde, José Estupiñán-Campos, Luis Toapanta, William QuitiaquezFuentes:rraaeFlow 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 ANALISYS OF A WATER HEATING SYSTEM USING A FLAT PLATE SOLAR COLLECTOR
ArticleAbstract: The objective of the present research work was to carry out a numerical analysis by means of CFD ofPalabras claves:CFD simulation, Collector, solar energy, TEMPERATUREAutores:Christian Andres Lobato Campoverde, Isaza-Roldan C.A., José Estupiñán-Campos, Luis Toapanta, William QuitiaquezFuentes:scopusNumerical Study of a Helical Heat Exchanger for Wort Cooling in the Artisanal Beer Production Process
ArticleAbstract: The objective of the present work is to study the behavior of a helical tube and shell heat exchangePalabras claves:CFD, heat interchanger, helical tube, wortAutores:Bryan Calderón, Elmo Calero, Luis González-Rojas, Luis Toapanta, William QuitiaquezFuentes:scopus