Validación de sensores basados en redes de difracción de bragg (fbgs) para deformación y temperatura
In this research, the characteristic constants for optical fiber Bragg grating strain sensors were determined for their use in metallic structures. Three different experiments were performed with the purpose of finding the constant relationship between the optical wavelength reflected...
- Autores:
-
Triana-Infante, Cristian Andrés
Varón-Durán, Margarita
Pastor-Abellán, Daniel
- Tipo de recurso:
- Fecha de publicación:
- 2014
- Institución:
- Universidad Santo Tomás
- Repositorio:
- Repositorio Institucional USTA
- Idioma:
- spa
- OAI Identifier:
- oai:repository.usta.edu.co:11634/36119
- Acceso en línea:
- http://revistas.ustabuca.edu.co/index.php/ITECKNE/article/view/730
http://hdl.handle.net/11634/36119
- Palabra clave:
- Rights
- License
- Copyright (c) 2018 ITECKNE
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Triana-Infante, Cristian AndrésVarón-Durán, MargaritaPastor-Abellán, Daniel2021-09-24T13:17:27Z2021-09-24T13:17:27Z2014-12-31http://revistas.ustabuca.edu.co/index.php/ITECKNE/article/view/73010.15332/iteckne.v11i2.730http://hdl.handle.net/11634/36119In this research, the characteristic constants for optical fiber Bragg grating strain sensors were determined for their use in metallic structures. Three different experiments were performed with the purpose of finding the constant relationship between the optical wavelength reflected by the FBG sensor and the strain or temperature incidents in a specific structure. It was established a comparison between the behavior of optical sensors versus electrical sensors used traditionally. From these experiments it was obtained a constant value for temperature values between 20°C and 70°C; and for strain from zero up to 1800 με. All measurements were taken in ‘in-situ’ conditions for tests of metallic structures. The results show a higher speed of response for the optical sensors when compared with electrical resistance strain gauges or thermocouples. Also, fiber Bragg grating sensors show a larger operating range in tensile tests.Se determinaron los coeficientes característicos para redes de difracción de Bragg simples; usadas como sensores de deformación y temperatura en estructuras metálicas. Diferentes experimentos fueron realizados para establecer la relación entre la longitud de onda filtrada por una red de difracción simple y la temperatura y deformación a las cuales es sometida la fibra óptica. Se compara el desempeño de los sensores ópticos contra sensores eléctricos convencionalmente usados, bajo condiciones normales de operación de las estructuras metálicas. Se obtuvo el valor de la relación constante para valores de temperatura de 20°C a 70°C y de deformación en un rango de cero a 1800 με . Se obtuvo una mayor velocidad de respuesta en los sensores ópticos FBG frente a galgas extensiométricas o termopares. Los sensores FBG muestran un mayor rango de funcionamiento en pruebas de deformación destructivas.application/pdfspaUniversidad Santo Tomás. Seccional Bucaramangahttp://revistas.ustabuca.edu.co/index.php/ITECKNE/article/view/730/575ITECKNE; Vol 11 No 2 (2014); 172-182ITECKNE; Vol 11 No 2 (2014); 172-1822339-34831692-1798Copyright (c) 2018 ITECKNEhttp://purl.org/coar/access_right/c_abf2Validación de sensores basados en redes de difracción de bragg (fbgs) para deformación y temperaturaFiber bragg grating sensors’ validation for strain and temperatureinfo:eu-repo/semantics/articlehttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/resource_type/c_2df8fbb111634/36119oai:repository.usta.edu.co:11634/361192023-07-14 16:20:36.214metadata only accessRepositorio Universidad Santo Tomásnoreply@usta.edu.co |
| dc.title.spa.fl_str_mv |
Validación de sensores basados en redes de difracción de bragg (fbgs) para deformación y temperatura |
| dc.title.alternative.eng.fl_str_mv |
Fiber bragg grating sensors’ validation for strain and temperature |
| title |
Validación de sensores basados en redes de difracción de bragg (fbgs) para deformación y temperatura |
| spellingShingle |
Validación de sensores basados en redes de difracción de bragg (fbgs) para deformación y temperatura |
| title_short |
Validación de sensores basados en redes de difracción de bragg (fbgs) para deformación y temperatura |
| title_full |
Validación de sensores basados en redes de difracción de bragg (fbgs) para deformación y temperatura |
| title_fullStr |
Validación de sensores basados en redes de difracción de bragg (fbgs) para deformación y temperatura |
| title_full_unstemmed |
Validación de sensores basados en redes de difracción de bragg (fbgs) para deformación y temperatura |
| title_sort |
Validación de sensores basados en redes de difracción de bragg (fbgs) para deformación y temperatura |
| dc.creator.fl_str_mv |
Triana-Infante, Cristian Andrés Varón-Durán, Margarita Pastor-Abellán, Daniel |
| dc.contributor.author.none.fl_str_mv |
Triana-Infante, Cristian Andrés Varón-Durán, Margarita Pastor-Abellán, Daniel |
| description |
In this research, the characteristic constants for optical fiber Bragg grating strain sensors were determined for their use in metallic structures. Three different experiments were performed with the purpose of finding the constant relationship between the optical wavelength reflected by the FBG sensor and the strain or temperature incidents in a specific structure. It was established a comparison between the behavior of optical sensors versus electrical sensors used traditionally. From these experiments it was obtained a constant value for temperature values between 20°C and 70°C; and for strain from zero up to 1800 με. All measurements were taken in ‘in-situ’ conditions for tests of metallic structures. The results show a higher speed of response for the optical sensors when compared with electrical resistance strain gauges or thermocouples. Also, fiber Bragg grating sensors show a larger operating range in tensile tests. |
| publishDate |
2014 |
| dc.date.issued.none.fl_str_mv |
2014-12-31 |
| dc.date.accessioned.none.fl_str_mv |
2021-09-24T13:17:27Z |
| dc.date.available.none.fl_str_mv |
2021-09-24T13:17:27Z |
| dc.type.coarversion.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
| dc.type.drive.none.fl_str_mv |
info:eu-repo/semantics/article |
| dc.identifier.none.fl_str_mv |
http://revistas.ustabuca.edu.co/index.php/ITECKNE/article/view/730 10.15332/iteckne.v11i2.730 |
| dc.identifier.uri.none.fl_str_mv |
http://hdl.handle.net/11634/36119 |
| url |
http://revistas.ustabuca.edu.co/index.php/ITECKNE/article/view/730 http://hdl.handle.net/11634/36119 |
| identifier_str_mv |
10.15332/iteckne.v11i2.730 |
| dc.language.iso.none.fl_str_mv |
spa |
| language |
spa |
| dc.relation.none.fl_str_mv |
http://revistas.ustabuca.edu.co/index.php/ITECKNE/article/view/730/575 |
| dc.relation.citationissue.spa.fl_str_mv |
ITECKNE; Vol 11 No 2 (2014); 172-182 |
| dc.relation.citationissue.eng.fl_str_mv |
ITECKNE; Vol 11 No 2 (2014); 172-182 |
| dc.relation.citationissue.none.fl_str_mv |
2339-3483 1692-1798 |
| dc.rights.eng.fl_str_mv |
Copyright (c) 2018 ITECKNE |
| dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
| rights_invalid_str_mv |
Copyright (c) 2018 ITECKNE http://purl.org/coar/access_right/c_abf2 |
| dc.format.mimetype.none.fl_str_mv |
application/pdf |
| dc.publisher.eng.fl_str_mv |
Universidad Santo Tomás. Seccional Bucaramanga |
| institution |
Universidad Santo Tomás |
| repository.name.fl_str_mv |
Repositorio Universidad Santo Tomás |
| repository.mail.fl_str_mv |
noreply@usta.edu.co |
| _version_ |
1782026282163240960 |