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您的检索式：作者名="HAO Zining"
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| 1 | Numerical simulation of solitary and random wave propagation through vegetation based on VOF method显示文摘一个垂直二维的数字模型被用于解决雷纳兹在电流和波浪繁殖通过的模拟的平均海军司烧(RANS ) 方程生长并且非生长的水。k- 模型被用于 RANS 方程的骚乱闭合。植被的效果被在流动动量方程和骚乱模型增加植被的 drag 力量模仿。解决修改 N-S 方程,有限差别方法与蹒跚的格子系统被使用到解答者方程。液体(VOF ) 的幼仔部分体积被使用与秒顺序精确性追踪免费表面。模型被模仿水坝裂缝波浪测试了,有植被的纯电流,独居的波浪 runup 在上生长并且非生长的隧道,在一块生长的地上的常规、随机的波浪。模型很好相当复制这些试验性的观察,此处介绍的当模特儿的途径应该在与植被效果在沿海的域模仿 nearshore 进程是有用的。 | ZHANG Mingliang HAO Zining ZHANG Yunpeng WU Weiming | 2013 | Acta Oceanologica Sinica2013，32，7： | 6 |
| 2 | Integrating 1D and 2D hydrodynamic,sediment transport model for dam-break flow using finite volume method显示文摘The purpose of this study is to set up a dynamically linked 1D and 2D hydrodynamic and sediment transport models for dam break flow.The 1D-2D coupling model solves the generalized shallow water equations,the non-equilibrium sediment transport and bed change equations in a coupled fashion using an explicit finite volume method.It considers interactions among transient flow,strong sediment transport and rapid bed change by including bed change and variable flow density in the flow continuity and momentum equations.An unstructured Quadtree rectangular grid with local refinement is used in the 2D model.The intercell flux is computed by the HLL approximate Riemann solver with shock captured capability for computing the dry-to-wet interface for all models.The effects of pressure and gravity are included in source term in this coupling model which can simplify the computation and eliminate numerical imbalance between source and flux terms.The developed model has been tested against experimental and real-life case of dam-break flow over fix bed and movable bed.The results are compared with analytical solution and measured data with good agreement.The simulation results demonstrate that the coupling model is capable of calculating the flow,erosion and deposition for dam break flows in complicated natural domains. | ZHANG MingLiang XU YuanYuan HAO ZiNing QIAO Yang | 2014 | Science China(Physics,Mechanics & Astronomy)2014，57，4： | 3 |
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