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8 results on '"Chavarría-Domínguez, Fernando"'

1. Performance Analysis of a Parabolic Trough Collector with Photovoltaic—Thermal Generation: Case Study and Parametric Study.

Author

Chavarría-Domínguez, Benjamín, De León-Aldaco, Susana Estefany, Ponce-Silva, Mario, Velázquez-Limón, Nicolás, Aguilar-Jiménez, Jesús Armando, Chavarría-Domínguez, Fernando, Rodríguez-García, Ernesto Raúl, Adamas-Pérez, Heriberto, Lozoya-Ponce, Ricardo Eliu, and Flores-Rodriguez, Eligio

Subjects
SOLAR thermal energy, ELECTRIC power, SOLAR receivers, PHOTOVOLTAIC cells, THERMAL efficiency, PARABOLIC troughs
Abstract

This study presents a mathematical model of a parabolic trough solar collector with photovoltaic cells integrated into its solar receiver. A case study is presented, utilizing meteorological data obtained from the localities of Cuernavaca and Mexicali in Mexico. The results demonstrate moderately variable electrical and thermal energy production for Cuernavaca (387.93 kWh to 239.38 kWh and 1036.11 kWh to 641.26 kWh, respectively). In contrast, the production of electrical and thermal energy in Mexicali exhibited considerably greater fluctuations (515.16 kWh to 177.69 kWh and 1424.39 kWh to 448.88 kWh, respectively). Furthermore, a parametric study is presented, which analyzes the impact of solar receiver geometry and mass flow on the model's behavior. The results demonstrate that the pipe length exerts the most significant influence on the electrical and thermal power output (1.21 kW to 2.22 kW and 3.7 kW to 6.9 kW, respectively). Additionally, the diameter has an impact on the thermal power output (5.23 kW to 7.1 kW) and the electrical and thermal efficiency (0.18 to 0.15 and 0.54 to 0.74, respectively). Modifying the mass flow facilitates the enhancement of electrical power and efficiency (1.54 kW to 1.72 kW and 0.16 to 0.18, respectively) while concurrently preventing a significant reduction in thermal power and efficiency (5.4 kW to 5.3 kW and 0.56 to 0.55, respectively). A script with the developed model is provided. [ABSTRACT FROM AUTHOR]

Published
2025
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3. Diseño de un Sistema de Baño de Vapor de Acetona para Piezas Impresas en 3D.

Author

Toledo Osorio, Cesar Antonio, Chavarría Domínguez, Fernando, Rodríguez García, Ernesto Raúl, and Ríos Duran, Jafet

Abstract

Copyright of Congreso Internacional de Investigación Academia Journals is the property of PDHTech, LLC and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2022

4. Integración de Instrumentación para una Cámara de Vapor de Acetona.

Author

Cruz Mendoza, David, Chavarría Domínguez, Fernando, Rodríguez García, Ernesto Raúl, and Jiménez Valdez, Edgar Alberto

Abstract

Copyright of Congreso Internacional de Investigación Academia Journals is the property of PDHTech, LLC and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2021

7. Cálculo y validación de la producción de energía eléctrica de un sistema fotovoltaico con variables meteorológicas locales.

Author

Chavarría Domínguez, Fernando, Jiménez Silva, José Isidro, Ramírez Dolores, César Arturo, and Sansón Zetina, Juan Pablo

Abstract

Copyright of Congreso Internacional de Investigación Academia Journals is the property of PDHTech, LLC and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2020

8. Programación de sistemas embebidos basados en FPGA (Field programmable gate array) de plataforma libre, aplicado al desarrollo de pulsos de comando para un inversor C.D. a C.A. multinivel.

Author

Chavarría Domínguez, Benjamín, Garrido Meléndez, Javier, Chavarría Domínguez, Fernando, and Rodríguez García, Ernesto Raúl

Abstract

Copyright of Congreso Internacional de Investigación Academia Journals is the property of PDHTech, LLC and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
2019

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