界面摩擦力分布 Distribution of interface friction stress
By contrast it can be seen clearly that the drop entrainment in the pipe core decreases,liquid holdup in pipe bottom increases,however it is still of limitation to explain the multiphase drag-reducing mechanism in the aspect of interface friction.
通过对比可以直观地看出管道中心的液滴夹带减小,管道底部液膜的增多,但从界面摩擦力的角度来解释多相流减阻机理仍具有局限性。
参考来源 - 水平管气液两相高聚物减阻流动的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
加筋土结构的设计需要了解筋土界面特性，其中筋土界面摩擦力的大小及变化是进行结构稳定分析最重要的参数。
We should know the interface characteristics of reinforced soil to design the frame of it. The most important parameter is the magnitude and change of friction.
模拟出的抽拔力随位移的变化曲线，能明确显示出界面脱粘的开始、结束，以及完全脱粘后克服摩擦力的滑移过程，验证了其应用的合理性。
The tendency of the simulated curves of pull out forces vs. displacements agrees well with experimental results, indicating the use and power of the present approach.
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