Listar por autor "Valencia Ochoa, Guillermo Eliecer"
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Application of equivalent occupation method as a tool for energy management in hotel sector
Valencia Ochoa, Guillermo Eliecer; Cardenas Escorcia, Yulineth del Carmen; Meriño, Lourdes (International Journal of Energy Economics and Policy, 2018)At nowadays, the operational control of energy performance indicators based on the equivalent occupation method plays a fundamental role in the rational use of energy for the hotel sector, since it allows in a competitive ... -
Cálculo de las radiaciones total, directa y difusa a través de la transmisibilidad atmosférica en los departamentos del Cesar, La Guajira y Magdalena (Colombia)
Vanegas Chamorro, Marley; Churio Silvera, Oscar; Valencia Ochoa, Guillermo Eliecer; Villicaña Ortiz, Eunice; Ospino Castro, Adalberto Jose (Revista Espacios, 2017)El gobierno colombiano aprobó en mayo de 2014 la Ley 1715, en la cual se promueve el “desarrollo y utilización de las fuentes no convencionales de energía (FNCE) en el sistema energético nacional, principalmente aquellas ... -
Characterization of auto-Ignition phenomena in spark ignition internal combustion engine using gaseous fuels obtained from biomass
Cardenas Escorcia, Yulineth del Carmen; Valencia Ochoa, Guillermo Eliecer; Duarte Forero, Jorge (Italian Association of Chemical Engineering - AIDIC, 2018)Studies have been carried out on the phenomenon of auto-ignition in liquid fuels and natural gas, but research on the application of gaseous fuels obtained from biomass is limited. Existing investigations about autoignition ... -
Characterization of auto-Ignition phenomena in spark ignition internal combustion engine using gaseous fuels obtained from biomass
Cardenas Escorcia, Yulineth del Carmen; Valencia Ochoa, Guillermo Eliecer; Duarte Forero, Jorge (Italian Association of Chemical Engineering - AIDIC, 2018)Studies have been carried out on the phenomenon of auto-ignition in liquid fuels and natural gas, but research on the application of gaseous fuels obtained from biomass is limited. Existing investigations about autoignition ... -
Comparison analysis of an energy generation system using diesel, natural gas and biogas as a primal fuel resource
Valencia Ochoa, Guillermo Eliecer; Obregón, Luis Guillermo; Cardenas Escorcia, Yulineth del Carmen (Chemical Engineering Transactions, 2018)With the aim to study the behavior of biogas versus different types of fossil fuels and determine the optimal fuel resource for an Energy Generation System, an electric generation system and different types of fuels were ... -
Computational simulation of the gas emission in a biomass on grid energy system using HOMER pro software
Barrozo, Farid B.; Valencia Ochoa, Guillermo Eliecer; Cardenas Escorcia, Yulineth del Carmen (Chemical Engineering Transactions, 2018)To reach the Sustainable Development Goals and delivering on the Paris Agreement on climate change mitigation, a Biomass on grid power system is proposed to supply 33,640 kWh/day, which is the average annual energy ... -
Computational simulation of the gas emission in a biomass on grid energy system using HOMER pro software
Barrozo, Farid B.; Valencia Ochoa, Guillermo Eliecer; Cardenas Escorcia, Yulineth del Carmen (Chemical Engineering Transactions, 2018)To reach the Sustainable Development Goals and delivering on the Paris Agreement on climate change mitigation, a Biomass on grid power system is proposed to supply 33,640 kWh/day, which is the average annual energy consumption ... -
Demand energy forecasting using genetic algorithm to guarantee safety on electrical transportation system
Silva Ortega, Jorge Ivan; Isaac Millan, Idi A.; Cardenas Escorcia, Yulineth del Carmen; Valencia Ochoa, Guillermo Eliecer (Chemical Engineering Transactions, 2018)Demand estimation models are used for energy planning activities. Their primary function is focused on securing energy supply to final users using available resources in generation, transport and interconnection. Long-term ... -
Innovation strategies to develop specific professional skills on photovoltaic systems using laboratory experience guides: technologies and sustainability education
Ospino Castro, Adalberto Jose; Silva Ortega, Jorge Ivan; Muñoz Maldonado, Yecid Alfonso; Candelo Becerra, John Edwin; Mejia Taboada, Mario Andres; Valencia Ochoa, Guillermo Eliecer (Espacios, 2016-06-15)The use of new strategies for develop professional skills on photovoltaic systems was designed as result of integrated cooperation between universities and research groups that work in the development of tools to implement ... -
Mapping the research on gasification to syngas production using scientometry analysis from 2007 to 2017
Cardenas Escorcia, Yulineth del Carmen; Valencia Ochoa, Guillermo Eliecer; Albis Arrieta, Alberto Ricardo (Italian Association of Chemical Engineering - AIDIC, 2018)A complete mapping of the research output of syngas from biomass gasification was developed using the citation data from 2007 to 2017, with the help of Web of Science (WoS) and HistCite, which is a software oriented to ... -
Monitoring electromagnetic fields and safe operation levels in electrical power transmission lines
Silva Ortega, Jorge Ivan; Cardenas Escorcia, Yulineth del Carmen; Valencia Ochoa, Guillermo Eliecer (Chemical Engineering Transactions, 2018)Electrical power systems and their elements such as power transformers, transmission lines, capacitors, reactors and other elements, during normal operation generates electromagnetic fields that changes according with ... -
Multi-Objective analysis of a CHP system using natural gas and biogas on the prime mover
Valencia Ochoa, Guillermo Eliecer; Obregón, Luis Guillermo; Cardenas Escorcia, Yulineth del Carmen (Chemical Engineering Transactions, 2018)With the aim of reducing operational costs and gas emissions in a Combined Heat and Power System (CHP), a type of biofuel is proposed as a product of a process using a biomass resource to replace other types of fossil ... -
Review of the bioenergetics policies predominant in China, Colombia, India and Indonesia
Cardenas Escorcia, Yulineth del Carmen; Valencia Ochoa, Guillermo Eliecer; Duarte Forero, Jorge (Chemical Engineering Transactions, 2018)Following the global warming on greenhouse gas abatement, most industries have adopted biomass-based energy generation as a fundamental basis for its growth with the inclusion of a low-carbon policy. This study present a ... -
Risk-assessment V1.0: A new interactive software to develop risk assessment using MATLAB®
Cardenas Escorcia, Yulineth del Carmen; Valencia Ochoa, Guillermo Eliecer; Cardenas, Javier (Chemical Engineering Transactions, 2018)This article presents the use of an interactive computer tool developed in MATLAB® called RISKASSESSMENT v1.0, to perform market risk analysis of commercial products, through the development of cash flow, sensitivity ... -
A systematic procedure to combine the integral management systems in a services sector company
Escorcia Cardernas, Yulineth; Valencia Ochoa, Guillermo Eliecer; Acevedo, Carlos H. (Chemical Engineering Transactions, 2018)Nowadays, the companies with national leadership have decided to provide services that allow the industries to give solutions for manufacturing, repair, reconstruction, maintenance and supply to the necessary tools necessary ... -
Trends in failure studies of generation engines based on statistical models from 2007 to 2017
Cardenas Escorcia, Yulineth del Carmen; Valencia Ochoa, Guillermo Eliecer; Cabello Eras, Juan José (Eastern Macedonia and Thrace Institute of Technology, 2018-08-02)The diagnosis of failures in Internal Combustion Engines (ICM)-generation engines, has been considering one of the principal thematic axes of academic and industrial Research, Development and Innovation (R&D&I) based on ...