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A Bi-fluid Lattice Boltzmann Model for Water Flow in an Irrigation Channel

  • Olivier Marcou
  • Samira El Yacoubi
  • Bastien Chopard
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4173)

Abstract

This paper is devoted to modelling of water flow dynamics in open-channels for the goal of controlling irrigation systems. We expose and validate a methodology based on Lattice Boltzmann models as an alternative to the commonly used Saint-Venant equations. We adapt a bi-fluid model to the case of a free surface water flow. A gravity force is applied to the heaviest fluid as to maintain it at the bottom. The considered boundary conditions take into account the control actions provided by the two underflow gates located at the left and right ends of the reach. Numerical results for density profiles are given to validate our approach.

Keywords

Water Level Lattice Boltzmann Method Irrigation Canal Lattice Boltzmann Lattice Boltzmann Model 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Olivier Marcou
    • 1
    • 2
  • Samira El Yacoubi
    • 1
  • Bastien Chopard
    • 2
  1. 1.MEPS/ASDUniversity of PerpignanPerpignan, CedexFrance
  2. 2.Computer Science DepartmentUniversity of GenevaGeneva 4Switzerland

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