Guillermo Valencia Ochoa

Universidad Pontificia Bolivariana

25H指数

197论文数

1.5K被引数

收录论文 23

发表时间

Assessing sustainable operational conditions of a bottoming organic Rankine cycle using zeotropic mixtures: An energy-emergy approach

HELIYON

IF3.6

2023-01-01

OAAI

Ochoa, Guillermo Valencia; Caballero, Andres Pedraza; Castilla, Dora Villada

Experimental evaluation of low-displacement compression ignited engines operating with hydroxy gas as a supplementary gaseous fuel

HELIYON

IF3.6

2022-11-01

OAAI

Duarte, Natalia; Arango, Donovan; Polanco, Geanette; Valencia, Guillermo; Duarte-Forero, Jorge

Thermo-economic and sustainability assessment of two solar organic Rankine cycles in the United States 美国两个太阳能有机朗肯循环的热经济和可持续性评估

SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS

IF7

2022-03-01

PREAI

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

Energy, Exergy, and emissions (3E) assessment of a low-displacement engine powered by biodiesel blends of palm oil mill effluent (POME) and hydroxy gas

THERMAL SCIENCE AND ENGINEERING PROGRESS

IF5.4

2021-12-01

PREAI

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

Energy and exergy assessment of a combined supercritical Brayton cycle-orc hybrid system using solar radiation and coconut shell biomass as energy source 使用太阳辐射和椰子壳生物质作为能源的超临界布雷顿循环-orc混合系统的能量和火用评估

RENEWABLE ENERGY

IF9.1

2021-09-01

PREAI

Stand, L. Merino; Ochoa, G. Valencia; Forero, J. Duarte

Wind and solar resource assessment and prediction using Artificial Neural Network and semi-empirical model: case study of the Colombian Caribbean region

HELIYON

IF3.6

2021-09-01

OAAI

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

Energy, exergy, and environmental assessment of a small-scale solar organic Rankine cycle using different organic fluids 使用不同有机流体的小型太阳能有机朗肯循环的能量，火用和环境评估

HELIYON

IF3.6

2021-09-01

OAAI

Pinerez, Geanette Polanco; Valencia Ochoa, Guillermo; Duarte-Forero, Jorge

A New Computational Tool for the Development of Advanced Exergy Analysis and LCA on Single Effect LiBr-H2O Solar Absorption Refrigeration System

LUBRICANTS

IF2.9

2021-08-05

OAAI

Cabrera Cesar, Jose; Caratt Ortiz, Jean; Valencia Ochoa, Guillermo; Ramirez Restrepo, Rafael; Nunez Alvarez, Jose R.

Experimental study of emissions in single-cylinder diesel engine operating with diesel-biodiesel blends of palm oil-sunflower oil and ethanol

CASE STUDIES IN THERMAL ENGINEERING

IF6.4

2021-08-01

OAAI

Vergel-Ortega, M.; Valencia-Ochoa, G.; Duarte-Forero, J.

Experimental assessment of combustion performance in low-displacement stationary engines operating with biodiesel blends and hydroxy

THERMAL SCIENCE AND ENGINEERING PROGRESS

IF5.4

2021-06-01

PREAI

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

Exergo-environmental assessment and multi-objective optimization of waste heat recovery systems based on Organic Rankine cycle configurations

JOURNAL OF CLEANER PRODUCTION

IF10

2021-03-01

PREAI

Herrera-Orozco, Israel; Valencia-Ochoa, Guillermo; Duarte-Forero, Jorge

Optimization of waste heat recovery in internal combustion engine using a dual-loop organic Rankine cycle: Thermo-economic and environmental footprint analysis

APPLIED THERMAL ENGINEERING

IF6.9

2021-01-01

PREAI

Valencia, G.; Fontalvo, A.; Forero, J. Duarte

Carbon footprint analysis and advanced exergo-environmental modeling of a waste heat recovery system based on a recuperative organic Rankine cycle

JOURNAL OF CLEANER PRODUCTION

IF10

2020-11-01

OAAI

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

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

LUBRICANTS

IF2.9

2020-10-30

OAAI

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

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

LUBRICANTS

IF2.9

2020-08-11

OAAI

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

A comparative study of the energy, exergetic and thermo-economic performance of a novelty combined Brayton S-CO2-ORC configurations as bottoming cycles 新型组合布雷顿S-CO2-ORC配置作为底循环的能量，动力和热经济性能的比较研究

HELIYON

IF3.6

2020-07-01

OAAI

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

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

RESOURCES-BASEL

IF3.2

2020-06-21

OAAI

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

Development of a new educational package based on e -learning to study engineering thermodynamics process: combustion, energy and entropy analysis 开发基于e-learning的新教育包，以研究工程热力学过程: 燃烧，能量和熵分析

HELIYON

IF3.6

2020-06-01

OAAI

Acevedo, Jose Garcia; Ochoa, Guillermo Valencia; Obregon, Luis Guillermo

A comparative energy and exergy optimization of a supercritical-CO2 Brayton cycle and Organic Rankine Cycle combined system using swarm intelligence algorithms 基于群智能算法的supercritical-CO2布雷顿循环和有机朗肯循环联合系统的能量和火用比较优化

HELIYON

IF3.6

2020-06-01

OAAI

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

Thermodynamic, exergo-economic and exergo-environmental analysis of hybrid geothermal-solar power plant based on ORC cycle using emergy concept

HELIYON

IF3.6

2020-04-01

OAAI

Alibaba, Massomeh; Pourdarbani, Razieh; Manesh, Mohammad Hasan Khoshgoftar; Ochoa, Guillermo Valencia; Forero, Jorge Duarte

研究方向