Projects per year
Organization profile
Organization profile
The ESOS research group is a formative research space focused on modeling, analysis, optimization and sustainability of different types of energy systems, in various applications of energy resources, including their procurement, transformation and final use.
Justification: The understanding of energy systems is currently a topic of high demand in research and critical mass formation, especially in the context of the energy transition. This transition develops at different speeds and under different contexts in each region or country. These particularities make it necessary to adapt or determine models of the behavior of these systems under their conditions or constraints. Thus, the problem of decision making in situations or problems related to energy systems requires single-objective and multi-objective optimization models that integrate economic, social, environmental and technical variables to determine optimal solutions in terms of efficiency, cost and sustainability.
General Objective: Generate formative research in the definition of objective functions and appropriate indicators for the determination of the most appropriate design or operation parameters that result in greater efficiency, profitability and sustainability of energy systems.
Specific Objectives:
1. Develop competencies in formulation of optimization and sustainability problems applied to energy systems.
2. To develop competencies in the solution of optimization problems applied to energy systems.
3. To develop competencies in the formulation of performance and/or sustainability indicators that can be applied to energy systems optimization problems.
Organization profile
The ESOS research group is a formative research space focused on modeling, analysis, optimization and sustainability of different types of energy systems, in various applications of energy resources, including their procurement, transformation and final use.
Justification: The understanding of energy systems is currently a topic of high demand in research and critical mass formation, especially in the context of the energy transition. This transition develops at different speeds and under different contexts in each region or country. These particularities make it necessary to adapt or determine models of the behavior of these systems under their conditions or constraints. Thus, the problem of decision making in situations or problems related to energy systems requires single-objective and multi-objective optimization models that integrate economic, social, environmental and technical variables to determine optimal solutions in terms of efficiency, cost and sustainability.
General Objective: Generate formative research in the definition of objective functions and appropriate indicators for the determination of the most appropriate design or operation parameters that result in greater efficiency, profitability and sustainability of energy systems.
Specific Objectives:
1. Develop competencies in formulation of optimization and sustainability problems applied to energy systems.
2. To develop competencies in the solution of optimization problems applied to energy systems.
3. To develop competencies in the formulation of performance and/or sustainability indicators that can be applied to energy systems optimization problems.
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Collaborations and top research areas from the last five years
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Rutas de Descarbonización en el sector manufacturero de Colombia: Un estudio de Subsectores basado en análisis de datos
Ardila Gomez, S. A. (PI), Pacheco Sandoval, L. (Director) & Diaz Gonzalez, C. A. (Asesor)
Universidad Autónoma de Bucaramanga
1/08/24 → 1/08/26
Project: Graduate Research › Doctoral research
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Energy balance of Colombian industry based on subsector level data
Diaz Gonzalez, C. A. (PI) & Acero Caballero, M. J. (CoI)
Universidad Autónoma de Bucaramanga
15/01/24 → 30/07/25
Project: Research › Applied Research
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Feasibility of the use of renewable energies (solar photovoltaic - biomass gasification) for the electrification of localities in Colombian Off-grid Zones
Diaz Gonzalez, C. A. (PI), Mendoza Castellanos, L. S. (CoI) & Henao Piza, J. F. (Asesor)
Universidad Autónoma de Bucaramanga, State University of New York Polytechnic Institute
15/01/24 → 30/07/25
Project: Research › Applied Research
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Performance of Ejector Refrigeration Cycle Using a Steady Flow Model
Pacheco Sandoval, L. E., Diaz Gonzalez, C. A., Acebedo Roncancio, G. D. & Rodriguez Camacho, M. A., 2024, In: Revista Facultad de Ingenieria. 113, p. 12 - 27Research output: Articles / Notes › Scientific Article › peer-review
Open Access -
Aspen Plus model of a downdraft gasifier for lignocellulosic biomass adjusted by Principal Component Analysis
Díaz González, C. A., de Oliveira, D. C., Yepes, D. M., Pacheco, L. E. & Silva, E. E., 15 Nov 2023, In: Energy Conversion and Management. 296, 117570.Research output: Articles / Notes › Scientific Article › peer-review
Open Access6 Scopus citations -
Segundo Encuentro Iberoamericano de Ingeniería Energética 2021
Muñoz Maldonado, Y. A., Mendoza, L., Acevedo Arenas, C. Y., Diaz Gonzalez, C. A., Jaimes Reatiga, L. E., Acero Caballero, M. J., Pacheco Sandoval, L. E. & Galindo Noguera, A. L., 28 Oct 2021.Research output: Events › Scientific events
Activities
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Feasibility of the use of renewable energies (solar photovoltaic - biomass gasification) for the electrification of localities in Colombian Off-grid Zones
Diaz Gonzalez, C. A. (Research Professor)
20 Dec 2024Activity: Work plan › Logs of research, creation and social transformation.
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Energy balance of Colombian industry based on subsector level data
Diaz Gonzalez, C. A. (Research Professor)
20 Dec 2024Activity: Work plan › Logs of research, creation and social transformation.
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Bitácora
Diaz Gonzalez, C. A. (Professor)
20 Jan 2024 → 20 Jul 2025Activity: Incoming Mobility › Research, creation, social transformation working plans
Press/Media
Student theses
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Ingeniería conceptual de un distrito de enfriamiento en la zona metropolitana de Bucaramanga
Acero Caballero, M. J. (Author), Palencia Bustos, N. E. (Author) & Espinel Ramirez, J. A. (Author), Acero Caballero, M. J. (Supervisor) & Diaz Gonzalez, C. A. (Codirector), Dec 2019Student thesis: undergraduate Thesis