Browsing EULER by Author "96cb752d974d2a7f4f66513af6ebbf8d"
Now showing items 1-20 of 32
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Advance Exergo-Economic Analysis of a Waste Heat Recovery System Using ORC for a Bottoming Natural Gas Engine
Valencia Ochoa, Guillermo; Rojas Suárez, Jhan Piero; Duarte Forero, Jorge (EnergiesBerna , Suiza, 2020-01-05)This manuscript presents an advanced exergo-economic analysis of a waste heat recovery system based on the organic Rankine cycle from the exhaust gases of an internal combustion engine. Different operating conditions were ... -
Behavior of the consumer of products in the offer of indigenous INGA tribes
Rojas Suárez, Jhan Piero; Paz Montes, Luisa Stella; Vergel Ortega, Mawency (Revista Clío AméricaBogota ,Colombia, 2019-05-24)La investigación sigue un enfoque mixto. Su objetivo es diseñar un modelo estructural que identifique variables explicativas del proceso de compra de artesanías y extractos de plantas medicinales a la comunidad inga. Desde ... -
A Bibliometric analysis of possible alternative to achieve the replacement of cellulose acetate in cigarette filters from agricultural residues
Orjuela Abril, Martha Sofia; Rojas Suárez, Jhan Piero; Pachón Colmenares, M A (Journal of Physics: Conference SeriesLondres, Reino Unido, 2019-11-29)Polymers have become one of the most recognized materials in the industry, due to their good physical properties and the efficiency of their production process, in addition to the versatility and breadth of their fields ... -
Cenizas Volantes de Termoeléctrica como Materia Prima para la Fabricación de Materiales Cerámicos de Construcción: Efecto de la Temperatura de Cocción sobre el Material
Sanchez Molina, Jorge; Rojas Suárez, Jhan Piero; CORPAS IGLESIAS, FRANCISCO ANTONIO (Informacion TecnologicaSantiago de Chile , Chile, 2019-02)Se empleó ceniza volante de una central termoeléctrica, como sustituto parcial de material arcilloso, para la elaboración de cerámicos de construcción. Las probetas se realizaron con sustituciones del 5, 10, 15 y 20% (peso), ... -
A comparative energy and exergy optimization of a supercritical-CO2 Brayton cycle and Organic Rankine Cycle combined system using swarm intelligence algorithms
Valencia, Guillermo; Duarte Forero, Jorge; Rojas Suárez, Jhan Piero (HeliyonAmsterdam , Paises Bajos, 2020-06)) using the PSO algorithm. A thermodynamic model of the integrated system was developed from the application of mass, energy and exergy balances to each component, which allowed the calculation of the exergy destroyed a ... -
Comparative for obtaining the optimum dosage of the soil-cement in clays of high and low plasticity
Rojas Suárez, Jhan Piero; Prada Botia, Gaudy Carolina; Orjuela Abril, Martha Sofia (Journal of Physics: Conference SeriesLondres, Reino Unido, 2019-11-29)Dosage is a technique to modify and improve the conditions of the soil-cement that comply with the conditions of the "Instituto Nacional de Vías" standard and in the same way, is economic to be implemented in different ... -
Comparative Performance of a Hybrid Renewable Energy Generation System with Dynamic Load Demand
Duarte Forero, Jorge; Valencia, Guillermo; Rojas Suárez, Jhan Piero (Applied SciencesBerna , Suiza, 2020-04-29)This article presents the modeling and simulation of a hybrid generation system, which uses solar energy generation, wind energy, and the regulation of a proton exchange membrane (PEM) cell to raise the demanded load, ... -
Comparative study of costs for reinforced concrete portico buildings designed with different degrees of seismic performance
Rojas Suárez, Jhan Piero; Caceres Rubio, Jose Rafael; Marquez Penaranda, Jorge Fernando (Journal of Physics: Conference SeriesLondres, Inglaterra, 2019-06-27)The Colombian regulation of earthquake resistant construction NSR-10 establishes that the seismic-resistant capacity of a building must be classified according to three degrees of energy dissipation: Special energy ... -
Comparison between electric vehicle technology and gasoline in regular operation. Pilot experience in public service
Rojas Suárez, Jhan Piero; Orjuela Abril, Martha Sofia; Prada Botia, Gaudy Carolina (Journal of Physics: Conference SeriesLondres, Reino Unido, 2020-02-06)Urban transport is an indispensable component for the development of cities, however, the massive use of motorized modes of transport with polluting technologies has generated the non-sustainability of the sector. Colombian ... -
Cuentería y Enseñanza de Geometría en la niñez
Vergel Ortega, Mawency; Rojas Suárez, Jhan Piero; Pabón Hernández, Lizet Fernanda (Revista Boletin RedipeBogota ,Colombia, 2020-02-01)La investigación tiene por objetivo analizar la influencia del cuento en el aprendizaje de la geometría en niños y niñas. La metodología involucra el trabajo en equipo de docentes, estudiantes y padres de familia, bajo la ... -
Curricular trends in the Universidad Francisco de Paula Santander academic program offerings
Parra López, Héctor Miguel; Rojas Suárez, Jhan Piero; Vergel Ortega, Mawency (Journal of Physics: Conference SeriesLondres, Inglaterra, 2019-09-30)The objective of the research work, was to analyze the curriculum of the programs from "Universidad Francisco de Paula Santander" in San José de Cucuta, Colombia. The sample was participatory non-probability, with the ... -
Currículo para la formación en investigación, innovación y pensamiento socio-crítico apoyado en tic
Vergel Ortega, Mawency; Rojas Suárez, Jhan Piero; Bustos Urbano, Víctor Jhoel (Revista Boletin RedipeBogota ,Colombia, 2020-05-01)La investigación parte de un análisis documental con enfoque cualitativo. Su objetivo es diseñar la tendencia curricular para orientar cursos, módulos y asignaturas de los diferentes programas académicos de la universidad ... -
Design and simulation of an alternative aqueduct network for urban population
Rojas Suárez, Jhan Piero; Orjuela Abril, Martha Sofia; Prada Botia, Gaudy Carolina (Journal of Physics: Conference SeriesLondres, Reino Unido, 2019-11-29)Aqueduct systems help to record water consumption, being a connection between nature and the population, allowing water to be transported continuously; a good design of aqueduct networks is necessary to meet the purpose ... -
Determination of the adequate dosage of the soil-cement, using clay of high plasticity
Rojas Suárez, Jhan Piero; Prada Botia, Gaudy Carolina; Orjuela Abril, Martha Sofia (Journal of Physics: Conference SeriesLondres, Reino Unido, 2019-11-29)The clay is used in the area of constructions, ceramics and industrial applications: insecticides, pharmaceutical industry, cosmetics and painting, for its physical and chemical properties that are suitable for different ... -
Energy optimization of industrial steam boiler using energy performance indicator
Valencia, Guillermo; Rojas Suárez, Jhan Piero; Campos Avella, Juan (Ankara , Turquia, 2019)This article shows the application of an energy management system and the calculation of energy efficiency indicators to a pyrotubular boiler, following the guidelines of the ISO50001 standard. The actual energy consumption ... -
Estimation of missing data in a geophysical series of precipitation
GALLARDO PÉREZ, HENRY DE JESÚS; Vergel Ortega, Mawency; Rojas Suárez, Jhan Piero (Journal of Physics: Conference SeriesReino Unido, 2021-06-09)The analysis of dynamic systems is a topic of great interest in the basic sciences since it allows direct inference of the behavior of different systems. The study of physical phenomena provides large databases that, if ... -
Estimation of models and cycles in time series applying fractal geometry
Rojas Suárez, Jhan Piero; GALLARDO PÉREZ, HENRY DE JESÚS; Gallardo Pérez, Oscar Alberto (Journal of Physics: Conference SeriesLondres, Inglaterra, 2019-09-30)A time series, also called a time series or chronological series, consists of a set of data, coming from realizations of a random variable that are observed successively in time. Its analysis involves the use of statistical ... -
Evaluation and analysis of structures with porch system in lightweight concrete by thermally expanded clay from San José de Cúcuta metropolitan area, Colombia
Caceres Rubio, Jose Rafael; Rojas Suárez, Jhan Piero; Palacios Pabón, Jose Daniel (Journal of Physics: Conference SeriesLondres, Reino Unido, 2019-11-29)The increase in the world population has caused cities to grow vertically, increasing the amount of high-rise buildings, which is why there is a need to develop building materials with greater efficiency, that is, resistant ... -
Factors associated with learning physics in the elderly
Marino Diaz, Javier; Rojas Suárez, Jhan Piero; Vergel Ortega, Mawency (Journal of Physics: Conference Series, 2020-12-05)The research aims to identify the factors associated with learning physics in older students. A quantitative investigation is carried out with a field-type factorial analysis method, correlational in a sample of 80 physics ... -
Five Steps for Process Development under the Energy Sustainability Criteria
Valencia, Guillermo E.; Salcedo, Milton F.; Rojas Suárez, Jhan Piero (Chemical Engineering TransactionsRoma , Italia, 2018-09-01)Considering that sustainability criteria play a fundamental role in the control and efficient operation of production processes, this article presents five fundamental steps based on the benefits of an Integrated Energy ...