Listar Productos de investigación por autor "Fajardo Cuadro, Juan Gabriel"
Mostrando ítems 1-12 de 12
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A Resonant Ring Topology Approach to Power Line Communication Systems within Photovoltaic Plants
Morales-Aragonés, José Ignacio; Michael Williams, Matthew St.; Gómez, Víctor Alonso; Gallardo-Saavedra, Sara; Redondo-Plaza, Alberto; Fernández-Martínez, Diego; Sánchez-Pacheco, Francisco José; Fajardo Cuadro, Juan Gabriel; Hernández-Callejo, Luis (Cartagena de Indias, 2022-08-09)Within this study, single-cable propagation facilitated by PV strings’ wiring characteristics is considered for an adapted design of PLC electronics. We propose to close the communications signal path, resulting in a ... -
Advanced exergetic analysis of preheat train of a crude oil distillation unit
Fajardo Cuadro, Juan Gabriel; Negrette, Camilo; Yabrudy, Daniel; Cardona, Camilo (Cartagena de Indias, 2021-11-01)In this investigation, the conventional and advanced exergy analysis is used to obtain information about the conditions of the heat exchangers belonging to a crude oil distillation unit, previously to future studies to ... -
Avoidable and unavoidable exergetic destruction analysis of a nitric acid production plant
Fajardo Cuadro, Juan Gabriel; Valle H.; Buelvas A. (American Society of Mechanical Engineers (ASME), 2018)Exergy analysis for Nitric acid production plants are very few and many are outdated. This study aims to support existing scientific studies and incite new investigations of exergy analysis in modern times. An advanced ... -
Control temperature of the air conditioning system of a vessel from exergoeconomic analysis
Barreto Ponton, Deibys; Torres, Rosa; Fajardo Cuadro, Juan Gabriel; Gordon, Yimy; Berrio, Julián; Vidal, Carlos (Cartagena de Indias, 2021-11-01)In this work the air conditioning system of a 93 m long and 14 m wide vessel with 4081 refrigerated m3 distributed in 51 premises is studied. In which energy, exergetic and exergoeconomic analyzes were carried out for ... -
Conventional and advanced exergetic analysis for the combined cycle of power plant with gas turbine of a refinery
Fajardo Cuadro, Juan Gabriel; Guette, Dawing; Barreto Ponton, Deibys; Cardona, Camilo; Baldiris, Ildefonso (Cartagena de Indias, 2021-11-01)This article shows the results of the performance study of a combined cycle plant made up of a Siemens STG-800 gas turbine and a MACCHI heat recovery boiler (HRSG) designed to produce 47.5 MW of electricity and 81908 kg / ... -
Conventional and advanced exergoeconomic indicators of a nitric acid production plant concerning the cooling temperature in compression Train’s intermediate stages
Buelvas Hernández, Ana Margarita; Fajardo Cuadro, Juan Gabriel; Barreto Ponton, Deibys; Carrillo Caballero, Gaylord Enrique; Cardenas Escorcia, Yulineth; Vidal Tovar, Carlos Ramón; Hernández, Yimy Gordon (Cartagena de Indias, 2021-07-30)In the refining and petrochemical industrial sector, large amounts of energy are used, so using the concept of exergy allows a rational use of this resource. In the different exergy and exergoeconomics studies applied in ... -
Exergy study of air-conditioned space of a prototype scale of a river vessel room
Fajardo Cuadro, Juan Gabriel; Guerra M.A.; Sarria B.; Cruz O. (American Society of Mechanical Engineers (ASME), 2016)The study was conducted on a scale prototype, which simulates one of the rooms in the real vessel air conditioning system. The main results are as follows: the higher the thermal load, the higher the exergy destruction, ... -
Multivariate statistical analysis applied to water quality of a tropical Coastal Lagoon, Cartagena, Colombian Caribbean
Baldiris-Navarro I.; Acosta-Jimenez J.C.; González-Delgado Á.D.; Realpe-Jiménez Á.; Fajardo Cuadro, Juan Gabriel (Gadjah Mada University, 2020)Coastal lagoons are one of the most threatened ecosystems in the world, because of population growth, habitat destruction, pollution, wastewater, overexploitation and invasive species which are the main causes of their ... -
Strategies for the improvement of research competences in the professional training of engineers
Vidal, Carlos R.; Gordon, Yimy; Barreto Ponton, Deibys; Fajardo Cuadro, Juan Gabriel; Fragoso, Pedro (Cartagena de Indias, 2021-11-01)The objective of this study is proposing strategies to strengthen research competencies needed by engineers in training. An analytical, situation research was conducted in four Engineering programs from a public university ... -
Thermoeconomic analysis of pvc production plant reactors cooling system
Fajardo Cuadro, Juan Gabriel; Sarria B.; Padron J.; Barreto D. (American Society of Mechanical Engineers (ASME), 2017)In this work the results of the research made to PVC production plant reactors cooling system are included. The heat generated in the reactor must be removed to maintain its temperature at an optimal range between 50 and ... -
Thermoeconomic analysis of wheat flour agroindustrial plant
Fajardo Cuadro, Juan Gabriel; Castellon L.; Sarria B.; Barreto D. (American Society of Mechanical Engineers (ASME), 2015)This paper presents the development of an exergy and thermoeconomic analysis of a wheat flour agro-industrial plant, which was aimed to evaluate the energy use and establish the operation cost of its components, and to ... -
Thermoeconomic indicators ofair conditioning in a river ship to change the configuration of their thermal insulation
Fajardo Cuadro, Juan Gabriel; Sarria B.; Alvarez Guerra M. (American Society of Mechanical Engineers (ASME), 2014)This work has as object of study the energy of a river ship air conditioning system performance, using fiberglass, polyurethane or rockwool as insulation. Thermoeconomics Indicators based on second law of thermodynamics ...
Universidad Tecnológica de Bolívar - 2017 Institución de Educación Superior sujeta a inspección y vigilancia por el Ministerio de Educación Nacional. Resolución No 961 del 26 de octubre de 1970 a través de la cual la Gobernación de Bolívar otorga la Personería Jurídica a la Universidad Tecnológica de Bolívar.