Works matching AU Valencia Ochoa, Guillermo

Results: 44

Estimation Model of Electricity Generation with the Wind in the Colombian Caribbean Region Using Probability Distribution Functions.

Published in:

International Review of Automatic Control, 2020, v. 13, n. 3, p. 100, doi. 10.15866/ireaco.v13i3.18639

By:

Abril, Sofia Orjuela;
Ochoa, Guillermo Valencia;
Forero, Jorge Duarte

Publication type:

Article

Global Solar Radiation Prediction in Colombia Using a Backpropagation Neural Network Architecture.

Published in:

International Review of Automatic Control, 2019, v. 12, n. 6, p. 293, doi. 10.15866/ireaco.v12i6.18388

By:

Ochoa, Guillermo Valencia;
Forero, Jorge Duarte;
Obregon, Luis Guillermo

Publication type:

Article

Computational Fluid Dynamics Study of Blow-By in Light Aircraft Diesel Engines.

Published in:

International Review of Aerospace Engineering, 2020, v. 13, n. 6, p. 208, doi. 10.15866/irease.v13i6.18586

By:

Abril, Sofia Orjuela;
Ochoa, Guillermo Valencia;
Forero, Jorge Duarte

Publication type:

Article

Implementación de la etapa de decisión estratégica de un sistema de gestión energética: Norma ISO 50001.

Published in:

Revista de Ciencias Sociales (13159518), 2024, v. 30, n. 3, p. 258

By:

Molina Medina, Branda Vanessa;
Valencia Ochoa, Guillermo Eliécer;
Espinel Blanco, Edwin

Publication type:

Article

Multi-Objective Optimization of a Concentric Tube Heat Exchanger for Waste Heat Recovery in a Natural Gas Turbocharged Engine.

Published in:

International Review of Mechanical Engineering, 2019, v. 13, n. 10, p. 619, doi. 10.15866/ireme.v13i10.18385

By:

Díaz, Jaime M.;
Ochoa, Guillermo Valencia;
Forero, Jorge Duarte

Publication type:

Article

Market Opportunities and Innovation of ISO 50001 Energy Management Standard in the Colombian Industrial Sector.

Published in:

International Review of Mechanical Engineering, 2019, v. 13, n. 7, p. 374, doi. 10.15866/ireme.v13i7.15189

By:

Ochoa, Guillermo Valencia;
Gutiérrez, Javier Cardenas;
Avella, Juan Campos

Publication type:

Article

Thermo-Economic Assessment of a Gas Microturbine-Absorption Chiller Trigeneration System under Different Compressor Inlet Air Temperatures.

Published in:

Energies (19961073), 2019, v. 12, n. 24, p. 4643, doi. 10.3390/en12244643

By:

Valencia Ochoa, Guillermo;
Acevedo Peñaloza, Carlos;
Duarte Forero, Jorge

Publication type:

Article

Thermoeconomic Optimization with PSO Algorithm of Waste Heat Recovery Systems Based on Organic Rankine Cycle System for a Natural Gas Engine.

Published in:

Energies (19961073), 2019, v. 12, n. 21, p. 4165, doi. 10.3390/en12214165

By:

Valencia Ochoa, Guillermo;
Acevedo Peñaloza, Carlos;
Duarte Forero, Jorge

Publication type:

Article

Parametric Analysis CFD of the Hydraulic Performance of a Centrifugal Pump with Applications to the Dredging Industry.

Published in:

Journal of Engineering Science & Technology Review, 2020, v. 13, n. 3, p. 8, doi. 10.25103/jestr.133.02

By:

Cardenas Gutierrez, Javier;
Valencia Ochoa, Guillermo;
Duarte Forero, Jorge

Publication type:

Article

Critical Review of the Theoretical, Experimental and Computational Fluid Dynamics Methods for Designing Plate Fin Heat Exchangers.

Published in:

Journal of Engineering Science & Technology Review, 2019, v. 12, n. 6, p. 126, doi. 10.25103/jestr.126.16

By:

Libreros, Natalia Salinas;
Mercado, Nicolas Mancilla;
Ochoa, Guillermo Valencia;
Forero, Jorge Duarte;
Obregon, Luis Guillermo

Publication type:

Article

CFD performance analysis for Darrieus Hydrokinetic Turbine.

Published in:

Journal of Engineering Science & Technology Review, 2019, v. 12, n. 2, p. 40, doi. 10.25103/jestr.122.06

By:

Rolong Ortiz, Humberto;
Acevedo Penaloza, Carlos;
Valencia Ochoa, Guillermo

Publication type:

Article

Combining Energy Management Indicators and Life Cycle Assessment Indicators to Promote Sustainability in a Paper Production Plant.

Published in:

Resources (2079-9276), 2020, v. 9, n. 6, p. 75, doi. 10.3390/resources9060075

By:

Espinel Blanco, Edwin;
Valencia Ochoa, Guillermo;
Duarte Forero, Jorge

Publication type:

Article

Exergy, Economic, and Life-Cycle Assessment of ORC System for Waste Heat Recovery in a Natural Gas Internal Combustion Engine.

Published in:

Resources (2079-9276), 2020, v. 9, n. 1, p. 2, doi. 10.3390/resources9010002

By:

Valencia Ochoa, Guillermo;
Cárdenas Gutierrez, Javier;
Duarte Forero, Jorge

Publication type:

Article

3E Comparative Analysis of Brayton–ORC Cycle Using Two Thermal Sources: Solar Energy and Coconut Shell Biomass.

Published in:

Eng (2673-4117), 2024, v. 5, n. 4, p. 3335, doi. 10.3390/eng5040174

By:

Tovar, José Manuel;
Ochoa, Guillermo Valencia;
Molina, Branda

Publication type:

Article

A New Computational Tool for the Development of Advanced Exergy Analysis and LCA on Single Effect LiBr–H 2 O Solar Absorption Refrigeration System.

Published in:

Lubricants (2075-4442), 2021, v. 9, n. 8, p. 76, doi. 10.3390/lubricants9080076

By:

Cabrera César, José;
Caratt Ortiz, Jean;
Ochoa, Guillermo Valencia;
Restrepo, Rafael Ramírez;
Alvarez, José R. Nuñez

Publication type:

Article

Study of the Piston Secondary Movement on the Tribological Performance of a Single Cylinder Low-Displacement Diesel Engine.

Published in:

Lubricants (2075-4442), 2020, v. 8, n. 11, p. 97, doi. 10.3390/lubricants8110097

By:

Forero, Jorge Duarte;
Ochoa, Guillermo Valencia;
Alvarado, Wlamyr Palacios

Publication type:

Article

Effect of the Geometric Profile of Top Ring on the Tribological Characteristics of a Low-Displacement Diesel Engine.

Published in:

Lubricants (2075-4442), 2020, v. 8, n. 8, p. 83, doi. 10.3390/lubricants8080083

By:

Duarte Forero, Jorge;
Valencia Ochoa, Guillermo;
Piero Rojas, Jhan

Publication type:

Article

Implementación del RCM II en planta de producción de lingotes de plomo.

Published in:

Scientia et Technica, 2014, v. 19, n. 2, p. 200

By:

Barros Chaparro, David Jesús;
Valencia Ochoa, Guillermo;
Vargas Henríquez, Lisandro

Publication type:

Article

Regenerative Organic Rankine Cycle as Bottoming Cycle of an Industrial Gas Engine: Traditional and Advanced Exergetic Analysis.

Published in:

Applied Sciences (2076-3417), 2020, v. 10, n. 13, p. 4411, doi. 10.3390/app10134411

By:

Gutierrez, Javier Cardenas;
Valencia Ochoa, Guillermo;
Duarte-Forero, Jorge

Publication type:

Article

Comparative Performance of a Hybrid Renewable Energy Generation System with Dynamic Load Demand.

Published in:

Applied Sciences (2076-3417), 2020, v. 10, n. 9, p. 3093, doi. 10.3390/app10093093

By:

Piero Rojas, Jhan;
Valencia Ochoa, Guillermo;
Duarte Forero, Jorge

Publication type:

Article

Combustion and Performance Study of Low-Displacement Compression Ignition Engines Operating with Diesel–Biodiesel Blends.

Published in:

Applied Sciences (2076-3417), 2020, v. 10, n. 3, p. 907, doi. 10.3390/app10030907

By:

Valencia Ochoa, Guillermo;
Acevedo Peñaloza, Carlos;
Duarte Forero, Jorge

Publication type:

Article

Thermoeconomic Modelling and Parametric Study of a Simple ORC for the Recovery of Waste Heat in a 2 MW Gas Engine under Different Working Fluids.

Published in:

Applied Sciences (2076-3417), 2019, v. 9, n. 21, p. 4526, doi. 10.3390/app9214526

By:

Ochoa, Guillermo Valencia;
Peñaloza, Carlos Acevedo;
Rojas, Jhan Piero

Publication type:

Article

Estudio estadístico de la velocidad y la dirección del viento en los departamentos de Atlántico y Bolívar en Colombia.

Published in:

INGENIARE - Revista Chilena de Ingeniería, 2018, v. 26, n. 2, p. 319

By:

De la Cruz Buelvas, Jhonatan;
Valencia Ochoa, Guillermo;
Vanegas Chamorro, Marley

Publication type:

Article

Energy Management of an Industrial Dairy Plant for Assesing Sustainable Operational Conditions.

Published in:

CET Journal - Chemical Engineering Transactions, 2022, v. 96, p. 487, doi. 10.3303/CET2296082

By:

Ochoa, Guillermo Valencia;
Díaz Ruíz, Jaime;
Díaz Herazo, Rafael

Publication type:

Article

Evaluación del modelo de Bird y Hulstrom para la estimación del recurso solar disponible en la ciudad de Barranquilla y su área metropolitana.

Published in:

Prospectiva (1692-8261), 2019, v. 17, n. 1, p. 96, doi. 10.15665/rp.v17i1.1997

By:

Saavedra Castañeda, Cristian;
Vanegas Chamorro, Marley;
Valencia Ochoa, Guillermo

Publication type:

Article

Diseño técnico y económico de un banco de prueba solar fotovoltaico para generación de energía eléctrica de forma aislada.

Published in:

Prospectiva (1692-8261), 2018, v. 16, n. 2, p. 82, doi. 10.15665/rp.v16i2.1653

By:

Salas Reyes, Yuranis;
Gómez Blanco, Hismary;
Vanegas Chamorro, Marley;
Valencia Ochoa, Guillermo;
Villicaña Ortíz, Eunice

Publication type:

Article

Un análisis bibliométrico de la investigación de sistemas de seguimiento solar.

Published in:

Prospectiva (1692-8261), 2018, v. 16, n. 2, p. 35, doi. 10.15665/rp.v16i2.841

By:

Pineda Arrieta, Rafael E.;
Valencia Ochoa, Guillermo E.;
Roldán Mckinley, Javier

Publication type:

Article

Análisis de las tendencias de los resultados de investigación en producción de biodiésel de 2009 a 2016.

Published in:

Prospectiva (1692-8261), 2018, v. 16, n. 2, p. 89, doi. 10.15665/rp.v16i2.1656

By:

Benavides Gamero, Aldair;
Valencia Ochoa, Guillermo;
Meriño Stand, Lourdes

Publication type:

Article

Análisis estadístico de un circuito hidrociclónico para el beneficio de carbones.

Published in:

Prospectiva (1692-8261), 2016, v. 14, n. 2, p. 53, doi. 10.15665/rp.v14i2.652

By:

Alvarado Bawab, María;
Vanegas Chamorro, Marley;
Valencia Ochoa, Guillermo

Publication type:

Article

Design of a mechanical subcooling system device for increasing a low temperature refrigeration system's capacity.

Published in:

Prospectiva (1692-8261), 2013, v. 11, n. 2, p. 13

By:

García-Ibáñez, Juan;
Valencia-Ochoa, Guillermo;
Vanegas-Chamorro, Marley

Publication type:

Article

Impacto de una Herramienta Pedagógica en el Proceso de Enseñanza de la Energía Solar Térmica.

Published in:

Revista Avances: Investigación en Ingeniería, 2018, v. 15, n. 1, p. 318, doi. 10.18041/1794-4953/avances.1.4742

By:

Castillo Santiago, York;
Valencia Ochoa, Guillermo;
Vanegas Chamorro, Marley

Publication type:

Article

Estudio y diagnóstico de la calidad de la energía de un campus universitario en la Costa Norte de Colombia.

Published in:

Revista Avances: Investigación en Ingeniería, 2018, v. 15, n. 1, p. 271, doi. 10.18041/1794-4953/avances.1.4739

By:

Churio Silvera, Oscar;
Vanegas Chamorro, Marley;
Valencia Ochoa, Guillermo

Publication type:

Article

Characterization of the Heat Transfer Process in a Concentric Tube Heat Exchanger for 2-MW Gas Engine Waste Heat Recovery.

Published in:

International Review on Modelling & Simulations, 2020, v. 13, n. 3, p. 170, doi. 10.15866/iremos.v13i3.18808

By:

Díaz, Jaime M.;
Ochoa, Guillermo Valencia;
Forero, Jorge Duarte

Publication type:

Article

A Semi-Physical Modeling of the Combustion Chamber and Inlet Manifold of a 2 MW Natural Gas Generation Engine.

Published in:

International Review on Modelling & Simulations, 2020, v. 13, n. 1, p. 26, doi. 10.15866/iremos.v13i1.18748

By:

Valencia Ochoa, Guillermo;
Duarte Forero, Jorge;
Acevedo Peñaloza, Carlos

Publication type:

Article

CFD Analysis of Swirl Effect in a Diesel Engine Using OpenFOAM.

Published in:

International Review on Modelling & Simulations, 2020, v. 13, n. 1, p. 8, doi. 10.15866/iremos.v13i1.18372

By:

Rojas Suárez, Jhan Piero;
Valencia Ochoa, Guillermo;
Duarte Forero, Jorge

Publication type:

Article

CFD Analysis of Hydraulic Performance in Small Centrifugal Pumps Operating with Slurry.

Published in:

International Review on Modelling & Simulations, 2019, v. 12, n. 6, p. 364, doi. 10.15866/iremos.v12i6.18382

By:

Botia, Gaudy Prada;
Ochoa, Guillermo Valencia;
Forero, Jorge Duarte

Publication type:

Article

Multi-Objective Optimization of the Energy, Exergy, and Environmental Performance of a Hybrid Solar–Biomass Combined Brayton/Organic Rankine Cycle.

Published in:

Energies (19961073), 2025, v. 18, n. 1, p. 203, doi. 10.3390/en18010203

By:

Valencia-Ochoa, Guillermo;
Duarte-Forero, Jorge;
Mendoza-Casseres, Daniel

Publication type:

Article

Advanced Exergo-Environmental Assessments of an Organic Rankine Cycle as Waste Heat Recovery System from a Natural Gas Engine.

Published in:

Energies (19961073), 2023, v. 16, n. 7, p. 2975, doi. 10.3390/en16072975

By:

Benavides Gamero, Aldair;
Camargo Vanegas, Josué;
Duarte Forero, Jorge;
Valencia Ochoa, Guillermo;
Diaz Herazo, Rafael

Publication type:

Article

A Comprehensive Comparative Analysis of Energetic and Exergetic Performance of Different Solar-Based Organic Rankine Cycles.

Published in:

Energies (19961073), 2023, v. 16, n. 6, p. 2724, doi. 10.3390/en16062724

By:

Valencia Ochoa, Guillermo;
Castillo Santiago, York;
Duarte Forero, Jorge;
Restrepo, Juan B.;
Albis Arrieta, Alberto Ricardo

Publication type:

Article

Thermohydraulic and Economic Evaluation of a New Design for Printed Circuit Heat Exchangers in Supercritical CO 2 Brayton Cycle.

Published in:

Energies (19961073), 2023, v. 16, n. 5, p. 2326, doi. 10.3390/en16052326

By:

Villada-Castillo, Dora;
Valencia-Ochoa, Guillermo;
Duarte-Forero, Jorge

Publication type:

Article

Thermodynamic, Exergy and Environmental Impact Assessment of S-CO2 Brayton Cycle Coupled with ORC as Bottoming Cycle.

Published in:

Energies (19961073), 2020, v. 13, n. 9, p. 2259, doi. 10.3390/en13092259

By:

Espinel Blanco, Edwin;
Valencia Ochoa, Guillermo;
Duarte Forero, Jorge

Publication type:

Article

Energy, Economic, and Environmental Evaluation of a Proposed Solar-Wind Power On-grid System Using HOMER Pro®: A Case Study in Colombia.

Published in:

Energies (19961073), 2020, v. 13, n. 7, p. 1662, doi. 10.3390/en13071662

By:

Antonio Barrozo Budes, Farid;
Valencia Ochoa, Guillermo;
Obregon, Luis Guillermo;
Arango-Manrique, Adriana;
Ricardo Núñez Álvarez, José

Publication type:

Article

Economic and Exergo-Advance Analysis of a Waste Heat Recovery System Based on Regenerative Organic Rankine Cycle under Organic Fluids with Low Global Warming Potential.

Published in:

Energies (19961073), 2020, v. 13, n. 6, p. 1317, doi. 10.3390/en13061317

By:

Ochoa, Guillermo Valencia;
Isaza-Roldan, Cesar;
Duarte Forero, Jorge

Publication type:

Article

Advance Exergo-Economic Analysis of a Waste Heat Recovery System Using ORC for a Bottoming Natural Gas Engine.

Published in:

Energies (19961073), 2020, v. 13, n. 1, p. 267, doi. 10.3390/en13010267

By:

Valencia Ochoa, Guillermo;
Piero Rojas, Jhan;
Duarte Forero, Jorge

Publication type:

Article