The main contents and achievements are summarized as follow:1. A theoretical model has been developed to investigate hydrodynamic effect of mechanical seals with a laser-textured pores seal face.
主要研究内容和结论如下：1。建立了激光加工多孔端面机械密封的流体动力学分析模型，根据假设，一个孔栏上的液膜压力分布可表征整个密封面上的液膜压力。
Finally, numerical simulation based on computer fluid dynamic (CFD) has been made for verifying the effect of hydrodynamic cavitation theoretically.
根据计算流体力学理论对空化流场进行数值模拟，从理论上验证水力空化的发生效果。
The environment of Yangtze estuary tidal flat is effected by the interaction of sea and land so that the effect of tide hydrodynamic is intensity and complex.
长江口滨岸潮滩环境在咸淡水交替、出露和淹没交替、冲淤交替等海陆交互作用的影响下，波潮流水动力作用强烈而复杂。
The theoretical models consist of three categories: free volume, hydrodynamic, and obstruction effect models.
水凝胶中扩散理论模型主要有自由体积模型、流体力学模型、位阻效应模型三大类；
Under certain conditions, the effect of hydrodynamic dispersion is relatively weak, so that an abrupt interface approximation can be used in studying seawater intrusion in coastal aquifers.
在一定条件下，水动力弥散作用较弱时，可应用突变界面模型来研究滨海含水层的海水入侵。
The effect of the couple stress on the thermo hydrodynamic performance of a finite journal bearing is studied in this paper.
研究了应力偶对有限长滑动轴承热流体动力特性的影响。
Hydrodynamic performance of some regular shape structures like box and spheroid are calculated to investigate disturbing effect on submerged bodies from adjacent floating structure.
通过对长方体和椭球这些规则形状物体水动力性能的计算和比较，反映了浮体对邻近潜体的水动力干扰作用。
The effect of impounded water surface wave on hydrodynamic pressures is discussed and so.
通过算例，讨论了库水表面波对动水压力的影响。
The hydrodynamic force function is the primary factor of affecting the jig sorting effect.
水动力作用是影响跳汰分选效果的主要因素。
Taking aim at the bad prediction filtering effect on wave hydrodynamic pressure field under high oceanic condition, a novel prediction filtering method was proposed based on chaotic model.
针对高海况下对海浪水压场实施预测滤波效果较差这一问题，文中基于混沌模型提出了一种新的预测滤波方法。
In that case, it is significative that the research which is about hydrodynamic dispersion with the effect of metro trains vibration.
在这种情况下，研究地铁列车振动影响下的多孔介质地下水的溶质运移(污染物扩散)问题具有理论意义和实际意义。
The results show that the method has unique advantage. A new way to consider the effect of hydrodynamic pressure is provided to analyse the dynamic interaction between dam and water in reservoir.
计算表明，这种方法在分析坝-库水动力相互作用时为考虑动水压力提供了一种方便的途径。
The results show that the method has unique advantage. A new way to consider the effect of hydrodynamic pressure is provided to analyse the dynamic interaction between dam and water in reservoir.
计算表明，这种方法在分析坝-库水动力相互作用时为考虑动水压力提供了一种方便的途径。
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