Compuerta de doble persiana para el control del flujo en canales artificiales.
| dc.contributor.advisor | Link Lazo, Óscar Eduardo | es |
| dc.contributor.author | Nicolás, Gatica Ruiz | es |
| dc.date.accessioned | 2022-01-05T17:38:37Z | |
| dc.date.accessioned | 2024-08-28T20:08:37Z | |
| dc.date.available | 2022-01-05T17:38:37Z | |
| dc.date.available | 2024-08-28T20:08:37Z | |
| dc.date.issued | 2021 | |
| dc.description | Tesis presentada para optar al grado de Magíster en Ciencias de la Ingeniería con mención en Ingeniería Civil. | es |
| dc.description.abstract | The downstream border condition of an open channel, subcritical flow in a laboratory flume is typically materialized through a gate, which imposes a gradually varied conditions upstream. A number of different gates are used for flow control, but the flow alteration they produce in most cases is unknown. In this paper, we analyze the effects of a double louver gate on the upstream flow in a laboratory flume. The flow properties are measured through a particle image velocimetry. Vertical velocity profiles, recirculation zones, and turbulent kinetic energy distributions are analyzed. Results show that the double louver gate is less flow-altering than the common vertical sluice gate, being best suited for the outflow control in flumes, as it conserves parallel streamlines, with a minimum deformation of the vertical velocity profiles, avoiding the formation of recirculation zones and concentrations of turbulent kinetic energy. The double-louver gate is recommended for its implementation in hydraulic laboratories. | en |
| dc.description.campus | Concepción | es |
| dc.description.departamento | Departamento de Ingeniería Civil | es |
| dc.description.facultad | Facultad de Ingeniería | es |
| dc.identifier.uri | https://repositorio.udec.cl/handle/11594/9321 | |
| dc.language.iso | es | es |
| dc.publisher | Universidad de Concepción | es |
| dc.rights | CC BY-NC-ND 4.0 DEED Attribution-NonCommercial-NoDerivs 4.0 International | en |
| dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
| dc.subject | Compuertas (Hidráulica) | es |
| dc.subject | Hidrodinámica | es |
| dc.subject | Tensión Superficial | es |
| dc.subject | Agua Limpia y Saneamiento | es |
| dc.title | Compuerta de doble persiana para el control del flujo en canales artificiales. | es |
| dc.title.alternative | Double-louver gate for flow control in flumes = Compuerta de doble persiana para el control del flujo en canales artificiales. | en |
| dc.type | Tesis | es |