Análisis exergético y modelado matemático del proceso de secado de soya en climas cálidos-húmedos
Tesis Materias > Ingeniería Universidad Internacional Iberoamericana México > Investigación > Tesis Doctorales Cerrado Español Recientemente la investigación en secadores solares se enfoca en determinar la cinética de secado y su descripción a partir de modelos matemáticos, sin embargo, los estudios exergéticos son relativamente limitados. Se requieren estudios teóricos y experimentales para romper la barrera del conocimiento con este enfoque, que permitan evaluar el máximo potencial de trabajo útil desperdiciado por un sistema (pérdida de exergía) a medida que se equilibra con un entorno de referencia (medio ambiente). Este trabajo presenta, mediante la instrumentación de secadores solares tipo gabinete, el modelado matemático y análisis exergético, para evaluar los procesos de transferencia de calor y masa del secado de soya en climas cálidos-húmedos, específicamente en la ciudad de San Francisco de Campeche, Campeche. El paradigma de investigación es cuantitativo puesto que se recolectaron datos para probar una hipótesis con base en la medición numérica y análisis estadístico, con el fin de establecer pautas de comportamiento. Se analizó el comportamiento de la irradiancia, temperatura ambiente y humedad relativa y su relación con la pérdida de peso. Se comparó el desempeño térmico de secadores solares directos (tipo gabinete) con convección natural y convección forzada con un horno convencional eléctrico a temperaturas controladas (55 °C y 65 °C). Se obtuvieron datos de contenido de humedad para realizar la cinética de secado y evaluar los modelos matemáticos propuestos. De igual manera, se realizó un análisis de colorimetría para estudiar el efecto del secado sobre las características visuales del producto. Las eficiencias exergéticas promedio fueron 47.40 % y 53.67 % para la convección natural y convección forzada, respectivamente. Se estimaron los indicadores de sustentabilidad exergética como son: potencial de mejora, índice de sustentabilidad y relación de energía residual. metadata Acosta Pech, Israel del Jesús mail israel.acosta@doctorado.unini.edu.mx (2022) Análisis exergético y modelado matemático del proceso de secado de soya en climas cálidos-húmedos. Doctoral thesis, SIN ESPECIFICAR.
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Recientemente la investigación en secadores solares se enfoca en determinar la cinética de secado y su descripción a partir de modelos matemáticos, sin embargo, los estudios exergéticos son relativamente limitados. Se requieren estudios teóricos y experimentales para romper la barrera del conocimiento con este enfoque, que permitan evaluar el máximo potencial de trabajo útil desperdiciado por un sistema (pérdida de exergía) a medida que se equilibra con un entorno de referencia (medio ambiente). Este trabajo presenta, mediante la instrumentación de secadores solares tipo gabinete, el modelado matemático y análisis exergético, para evaluar los procesos de transferencia de calor y masa del secado de soya en climas cálidos-húmedos, específicamente en la ciudad de San Francisco de Campeche, Campeche. El paradigma de investigación es cuantitativo puesto que se recolectaron datos para probar una hipótesis con base en la medición numérica y análisis estadístico, con el fin de establecer pautas de comportamiento. Se analizó el comportamiento de la irradiancia, temperatura ambiente y humedad relativa y su relación con la pérdida de peso. Se comparó el desempeño térmico de secadores solares directos (tipo gabinete) con convección natural y convección forzada con un horno convencional eléctrico a temperaturas controladas (55 °C y 65 °C). Se obtuvieron datos de contenido de humedad para realizar la cinética de secado y evaluar los modelos matemáticos propuestos. De igual manera, se realizó un análisis de colorimetría para estudiar el efecto del secado sobre las características visuales del producto. Las eficiencias exergéticas promedio fueron 47.40 % y 53.67 % para la convección natural y convección forzada, respectivamente. Se estimaron los indicadores de sustentabilidad exergética como son: potencial de mejora, índice de sustentabilidad y relación de energía residual.
| Tipo de Documento: | Tesis (Doctoral) |
|---|---|
| Palabras Clave: | Análisis exergético, Modelado matemático, Tecnologías de secado solar, Convección natural, Convección Forzada, Indicadores de sostenibilidad. |
| Clasificación temática: | Materias > Ingeniería |
| Divisiones: | Universidad Internacional Iberoamericana México > Investigación > Tesis Doctorales |
| Depositado: | 22 Sep 2023 23:30 |
| Ultima Modificación: | 22 Sep 2023 23:30 |
| URI: | https://repositorio.unini.edu.mx/id/eprint/1990 |
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