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Thermo-economic and environmental analysis of a refrigeration system operating with ecological refrigerants
(Universidade Federal de Minas GeraisBrasilENG - DEPARTAMENTO DE ENGENHARIA MECÂNICAPrograma de Pós-Graduação em Engenharia MecanicaUFMG, 2021-05-28)
Esta tese apresenta um modelo matemático de um sistema de refrigeração por compressão de vapor operando em regime permanente. Este modelo foi usado para projetar um sistema eficiente do ponto de vista energético, com baixo ...
Estudo experimental e modelagem baseado na análise dos 4E de uma bomba de calor assistida por energia solar
(Universidade Federal de Minas GeraisBrasilENG - DEPARTAMENTO DE ENGENHARIA MECÂNICAPrograma de Pós-Graduação em Engenharia MecanicaUFMG, 2023-02-24)
Mathematical models are increasingly explored by the scientific community in studies of thermal equipment to assess the feasibility of replacing traditional refrigerant fluids with ecological refrigerants based on 4E ...
Construcción e implementación de un banco didáctico de un sistema de climatización HVAC para la escuela de ingeniería Automotriz
(Escuela Superior Politécnica de Chimborazo, 2014-12-01)
It has built and implemented a HVAC training bench for the school of Automotive Engineering, in order to provide comfort conditions for temperature, humidity and clean air in the vehicle at the same time ...
Comparación de bombas de calor con ciclo de compresión simple etapa y ciclo de compresión con inyección de vapor para producción de agua caliente sanitaria
(Escuela Superior Politécnica de Chimborazo, 2021-03-19)
This research work aimed to compare heat pumps operating with single-stage compression cycles
and double-stage compression cycles with steam injection for sanitaryhot water (SHW)
production. Firstly, a literature review ...
Tribology review of blended bulk polymers and their coatings for high-load bearing applications
(Elsevier, 2019-01)
The present study reviews tribology research on bulk polymers and coatings, employed in several applications, including air-conditioning, refrigeration, and thrust pad bearings. Known polymers such as polyetheretherketone ...
Solving the problem of optimizing wind farm design using genetic algorithms
(Corporación Universidad de la CostaRetracted, 2021)
Advanced polymeric coatings and their applications: green tribology
(2019-01)
In this article, different advanced polymeric coatings and their applications are reviewed. Polymeric coatings have broad properties and functions; herein we discuss the coatings’ deposition methods and three different ...