Influencia del Lecho Marino, en el Transporte de Energía Undimotriz Transmitida por las Olas.
The energetic overview in the world has originated the constant search of strategies to cover the energy demand. In this way, renewable energy sources have been studied and among them the wave energy, which is studied in this paper. Starting from other investigations on this topic, the seabed is see...
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UNIVERSIDAD ANTONIO NARIÑO
2011
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| Acceso en línea: | https://revistas.uan.edu.co/index.php/ingeuan/article/view/321 https://repositorio.uan.edu.co/handle/123456789/10407 |
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| _version_ | 1813306157359431680 |
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| author | Murcia Pacheco, Juan Manuel Franco Camacho, Yesid Aurelio Sandoval Rodríguez, Camilo Leonardo |
| author_facet | Murcia Pacheco, Juan Manuel Franco Camacho, Yesid Aurelio Sandoval Rodríguez, Camilo Leonardo |
| author_sort | Murcia Pacheco, Juan Manuel |
| collection | DSpace |
| description | The energetic overview in the world has originated the constant search of strategies to cover the energy demand. In this way, renewable energy sources have been studied and among them the wave energy, which is studied in this paper. Starting from other investigations on this topic, the seabed is seen as an element that is involved in energy obtention, which has encouraged in this work to the elaboration of four different models of seabed (horizontal smooth, horizontal undulated, tilted smooth and tilted undulated bed), that are easy to develop in several projects aimed to analyze their incidence on energy transport through waves.
This is the reason why a glass bucket was calculated in order to stand the mass water and the stresses caused by additional elements; a device for driving the wind column that was applied to the mass water was also developed. In the same way, deformation of a membrane located at the end of the bucket was measured using images of the membrane deformation, in such a way that when there is more energy, the deformation is greater.
The deformation measurement was carried out using a digital image processing program to obtain two descriptors: the equivalent diameter (the distance between the center of the image that contains the deformed membrane and the most external point of the image), and the equivalent area (the area of the deformed membrane image). In this way the descriptors that present a higher value indicate a greater membrane deformation and therefore a favorable influence on the seabed that is the only changing element. When applying the program to 69 photo-frames, the results showed the tilted undulated bed as the more favorable condition regarding wave energy transport. |
| format | info:eu-repo/semantics/article |
| id | repositorio.uan.edu.co-123456789-10407 |
| institution | Repositorio Digital UAN |
| language | spa |
| publishDate | 2011 |
| publisher | UNIVERSIDAD ANTONIO NARIÑO |
| record_format | dspace |
| spelling | repositorio.uan.edu.co-123456789-104072024-10-14T03:49:45Z Influencia del Lecho Marino, en el Transporte de Energía Undimotriz Transmitida por las Olas. Murcia Pacheco, Juan Manuel Franco Camacho, Yesid Aurelio Sandoval Rodríguez, Camilo Leonardo Energía Undimotriz lechos marinos estimación de la energía tranpostada por las olas procesamiento digital de las Imágenes Wave energy seabed energy transported by waves image digital processing The energetic overview in the world has originated the constant search of strategies to cover the energy demand. In this way, renewable energy sources have been studied and among them the wave energy, which is studied in this paper. Starting from other investigations on this topic, the seabed is seen as an element that is involved in energy obtention, which has encouraged in this work to the elaboration of four different models of seabed (horizontal smooth, horizontal undulated, tilted smooth and tilted undulated bed), that are easy to develop in several projects aimed to analyze their incidence on energy transport through waves. This is the reason why a glass bucket was calculated in order to stand the mass water and the stresses caused by additional elements; a device for driving the wind column that was applied to the mass water was also developed. In the same way, deformation of a membrane located at the end of the bucket was measured using images of the membrane deformation, in such a way that when there is more energy, the deformation is greater. The deformation measurement was carried out using a digital image processing program to obtain two descriptors: the equivalent diameter (the distance between the center of the image that contains the deformed membrane and the most external point of the image), and the equivalent area (the area of the deformed membrane image). In this way the descriptors that present a higher value indicate a greater membrane deformation and therefore a favorable influence on the seabed that is the only changing element. When applying the program to 69 photo-frames, the results showed the tilted undulated bed as the more favorable condition regarding wave energy transport. El panorama energético en el planeta, ha originado la búsqueda constante de estrategias para cubrir la demanda de energía. De esta forma, se han estudiado fuentes renovables de energía como la undimotriz que es el tema central del presente estudio. Partiendo de las investigaciones en este tema, se observa al lecho como un elemento que interviene en la obtención de energía, lo que incentivó la elaboración de cuatro modelos diferentes de lechos marinos (lecho horizontal liso, horizontal ondulado, inclinado liso e inclinado ondulado), sencillos de implementar en diversos proyectos, con el objeto de analizar su incidencia en el transporte de energía a través de las olas. Por esto, se construyó una cubeta de vidrio calculada para soportar la masa de agua y los esfuerzos causados por los elementos adicionales; también se implementó un dispositivo para impulsar la columna de viento que se aplicó a la masa de agua. Así mismo, se midieron bajo idénticas condiciones la deformación de una membrana colocada al final de la cubeta, usando imágenes de la deformación de la membrana, de tal forma que a mayor energía mayor es la deformación de ésta. La medida de la deformación se realizó usando un algoritmo de procesamiento digital de imágenes, para obtener dos descriptores: el diámetro equivalente (distancia entre el centroide de la figura que contiene la membrana deformada y el punto más externo de la imagen) y el área equivalente (área de la imagen de la membrana deformada). De ésta manera los descriptores que presentan mayor valor indican una deformación mayor en la membrana y por supuesto dicta una influencia favorable del lecho que es el único elemento que cambia. Al aplicar el algoritmo a 69 fotogramas, los resultados mostraron al lecho ondulado inclinado como la condición más favorable en términos del transporte de energía undimotriz. 2011-12-01 2024-10-10T02:24:36Z 2024-10-10T02:24:36Z info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 http://purl.org/coar/version/c_970fb48d4fbd8a85 https://revistas.uan.edu.co/index.php/ingeuan/article/view/321 https://repositorio.uan.edu.co/handle/123456789/10407 spa https://revistas.uan.edu.co/index.php/ingeuan/article/view/321/266 https://creativecommons.org/licenses/by-nc-sa/4.0 http://purl.org/coar/access_right/c_abf2 application/pdf UNIVERSIDAD ANTONIO NARIÑO INGE@UAN - TENDENCIAS EN LA INGENIERÍA; Vol. 2 Núm. 3 (2011) 2346-1446 2145-0935 |
| spellingShingle | Energía Undimotriz lechos marinos estimación de la energía tranpostada por las olas procesamiento digital de las Imágenes Wave energy seabed energy transported by waves image digital processing Murcia Pacheco, Juan Manuel Franco Camacho, Yesid Aurelio Sandoval Rodríguez, Camilo Leonardo Influencia del Lecho Marino, en el Transporte de Energía Undimotriz Transmitida por las Olas. |
| title | Influencia del Lecho Marino, en el Transporte de Energía Undimotriz Transmitida por las Olas. |
| title_full | Influencia del Lecho Marino, en el Transporte de Energía Undimotriz Transmitida por las Olas. |
| title_fullStr | Influencia del Lecho Marino, en el Transporte de Energía Undimotriz Transmitida por las Olas. |
| title_full_unstemmed | Influencia del Lecho Marino, en el Transporte de Energía Undimotriz Transmitida por las Olas. |
| title_short | Influencia del Lecho Marino, en el Transporte de Energía Undimotriz Transmitida por las Olas. |
| title_sort | influencia del lecho marino en el transporte de energia undimotriz transmitida por las olas |
| topic | Energía Undimotriz lechos marinos estimación de la energía tranpostada por las olas procesamiento digital de las Imágenes Wave energy seabed energy transported by waves image digital processing |
| url | https://revistas.uan.edu.co/index.php/ingeuan/article/view/321 https://repositorio.uan.edu.co/handle/123456789/10407 |
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