| 程永光,张师华,陈鉴治.用Lattice Boltzmann方法模拟水击[J].水利学报,1998,29(6):0025-0031 |
| 用Lattice Boltzmann方法模拟水击 |
| Water hammer simulation by the Lattice Boltzmann method |
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| DOI： |
| 中文关键词: 水锤 模拟 Lattice Boltzmann方法 |
| 英文关键词: water hammer simulation Lattice Boltmann method |
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| 中文摘要: |
| 新近发展起来的LB方法具有并行度高、几何边界易处理等优点。作为用之解决实际问题的尝试，本文建立了能模拟水电站水击的一维LB模型 ，给出了基本原理、方法及步骤，并与特征线法进行比较.分析表明LB方法是有效的，将之引入水电站流场计算具有可能性，值得探讨。 |
| 英文摘要: |
| Water hammer is simulated by the recently developed Lattice Boltzmann method which is fully paralleled and can deal with complex geometries. Basic principles, computing algorithm and comparisons between results of the LB and the method of characteristics are presented. It is shown that the LB method is a feasible choice to simulate hydraulic problems in engineering. |
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