4篇
您的检索式：作者名="Chopard Bastien"
|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Cellular Automation And Lattice Boltzmann Techniques:An Approach To Model and Simulate Complex Systems显示文摘 | Chopard Bastien Dupuis Alexandre Masselot Alexandre | 2002 | Advances in Complex Systems2002，5，2： | 1 |
| 2 | Cellular Automation And Lattice Bohzmann Techniques: An Approach To Model And Simulate Complex Systems 显示文摘 | Bastien Chopard Alexandre Dupuis Alexandre Masselot | 2002 | Advances in Complex Systems2002，，2： | 1 |
| 3 | Comparison of Two Advection-Diffusion Methods for Tephra Transport in Volcanic Eruptions显示文摘In order to model the dispersal of volcanic particles in the atmosphere and their deposition on the ground,one has to simulate an advection-diffusionsedimentation process on a large spatial area.Here we compare a Lattice Boltzmann and a Cellular Automata approach.Our results show that for high Peclet regimes,the cellular automata model produce results that are as accurate as the lattice Boltzmann model and is computationally more effective. | Kae Tsunematsu Bastien Chopard Jean-Luc Falcone Costanza Bonadonna | 2011 | Communications in Computational Physics2011，9，5： | 0 |
| 4 | A Lattice Boltzmann Model to Study Sedimentation Phenomena in Irrigation Canals显示文摘Fresh water is one of the most significant resources for human activities and survival,and irrigation is among the most important uses of water.The sustainibility and performance of irrigation canals can be greatly affected by sediment transport and deposition.In our previous works,we proposed a Lattice Boltzmann model for simulating a free surface flow in an irrigation canal,as an alternative to more traditional models mainly based on shallow water equations.Here we introduce the sedimentation phenomenon into our model by adding a new algorithm,based on the earlier work by B.Chopard,A.Dupuis and A.Masselot[9,11,12,27].Transport,erosion,deposition and toppling of sediments are taken into account and enable the global sedimentation algorithm to simulate different transport modes such as bed load and suspended load.In the present work,we study both the behaviour of a sediment deposit located at an underflow submerged gate(depending on the gate opening and the flow discharge)and the influence of the presence of such a deposit on the flow.Both numerical and experimental validations have been performed.The experiments were realized on the micro-canal of the LCIS laboratory at Valence,France.The comparisons between simulations and experiments give good qualitative agreement. | Olivier Marcou Bastien Chopard Samira El Yacoubi Boussad Hamroun Laurent Lefevre Eduardo Mendes | 2013 | Communications in Computational Physics2013，13，3： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员