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混合模型方法在超大规模输水隧道中的应用
Application of Hybrid-Model Method in Ultra-Large Water Conveyance Tunnel
【摘要】 针对某在建超大规模输水隧道,提出了混合模型方法.该方法将局部仿真直接包含在整体仿真中,避免了局部模型分离带来的误差,并且实现了整体仿真与局部仿真的同步.利用显式算法和相关技术,通过实际计算应用,证明了该仿真方法的可行性.
【Abstract】 This paper proposed a hybrid-model method based on an ultra-large water conveyance tunnel under construction,which directly performs global simulation and local simulation together,and can avoid the deviation brought by boundary condition gained from global simulation.Using the explicit algorithm and related technologies,it proves this method is feasible through the actual calculation and application.
【关键词】 混合模型方法;
输水隧道;
显式算法;
质量缩放;
高性能计算;
【Key words】 hybrid model method; water conveyance tunnel; explicit algorithm; mass scaling; high(performance) computation;
【Key words】 hybrid model method; water conveyance tunnel; explicit algorithm; mass scaling; high(performance) computation;
【基金】 国家高技术研究发展计划(863)项目(2009AA01A131);国家自然科学基金资助项目(50875166,11072150)
- 【文献出处】 上海交通大学学报 ,Journal of Shanghai Jiaotong University , 编辑部邮箱 ,2011年04期
- 【分类号】TV672.1
- 【被引频次】1
- 【下载频次】130