Estudio experimental de la dispersión de semillas. Parte I: Acondicionamiento del túnel de viento y ensayos preliminares.
Fecha
2023-02-02
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Jaén: Universidad de Jaén
Resumen
El Trabajo de Fin de Grado consiste en el estudio de la dispersión secundaria de las semillas una vez abandonan la
planta de origen. Siete especies de semillas fueron seleccionadas y caracterizadas morfológicamente. El trabajo
experimental se llevó a cabo en el túnel de viento del laboratorio de Mecánica de Fluidos de la universidad de Jaén,
donde se estudió la trayectoria de las semillas cuando despegan en diversas condiciones ambientales utilizando una
cámara de alta velocidad. Se usaron múltiples condiciones de superficie del suelo de la semilla utilizando modelos de
rugosidad definidos con impresión 3D. Las variables relevantes se identificaron mediante análisis dimensional.
This work consists of the study of the secondary dispersal of the seeds after they have left the plant of origin. Seven species of seeds were selected and morphologically characterized. Experimental work was carried out in the wind tunnel of the Fluid Mechanics laboratory of the university of Jaén, where we studied the trajectory of the seeds when launched in various environmental conditions using high speed imaging. Multiple surface conditions were tested using defined roughness models produced with 3D printing. Key variables were identified using dimensional analysis.
This work consists of the study of the secondary dispersal of the seeds after they have left the plant of origin. Seven species of seeds were selected and morphologically characterized. Experimental work was carried out in the wind tunnel of the Fluid Mechanics laboratory of the university of Jaén, where we studied the trajectory of the seeds when launched in various environmental conditions using high speed imaging. Multiple surface conditions were tested using defined roughness models produced with 3D printing. Key variables were identified using dimensional analysis.
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Instalaciones térmicas y de fluidos.