Validation and simulation of a regulated survey system through Monte Carlo techniques
<p>Channel flow covers long distances and obeys to variable temporal behaviour. It is usually regulated by hydraulic elements as lateral<br />gates to provide a correct of water supply. The dynamics of this kind of flow is governed by a partial differential equations system<br />na...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | Spanish |
| Published: |
Universitat Politècnica de València
2015-07-01
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| Series: | Ingeniería del Agua |
| Subjects: | |
| Online Access: | http://polipapers.upv.es/index.php/IA/article/view/3350 |
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| Summary: | <p>Channel flow covers long distances and obeys to variable temporal behaviour. It is usually regulated by hydraulic elements as lateral<br />gates to provide a correct of water supply. The dynamics of this kind of flow is governed by a partial differential equations system<br />named shallow water model. They have to be complemented with a simplified formulation for the gates. All the set of equations form<br />a non-linear system that can only be solved numerically. Here, an explicit upwind numerical scheme in finite volumes able to solve<br />all type of flow regimes is used. Hydraulic structures (lateral gates) formulation introduces parameters with some uncertainty. Hence,<br />these parameters will be calibrated with a Monte Carlo algorithm obtaining associated coefficients to each gate. Then, they will be<br />checked, using real cases provided by the monitorizing equipment of the Pina de Ebro channel located in Zaragoza.</p> |
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| ISSN: | 1134-2196 1886-4996 |