This phenomenon of pressure oscillation can be attributed to the wall slip behaviour of the sample.
壁滑移发生在口型出口附近。这种压力波动现象主要归因于试样的壁滑移行为。
The role of pressure-dependent wall slip in the generation of hydrodynamic pressure in a sliding gap;
作者最近提出了一种利用滑块入口处的壁面滑移产生流体动压的新型轴承。
Squeeze flow between two parallel disks is considered for rigid-plastic materials with partial wall slip.
两平行刚性圆盘挤压理想刚塑性介质时，通常考虑圆盘与介质的界面之间存在部分滑移。
Especially, this model can also explain the yield stress and wall slip phenomena for foam fracturing fluid.
更为主要的是该模型还可以用于解释泡沫压裂液的屈服应力和壁面滑移现象。
Squeeze flow between two parallel disks is considered for small gaps for rigid-plastic material with partial wall slip.
研究了存在壁面滑移时两刚性圆盘间刚塑性介质的挤压流动。
This paper sums the study results on wall slip of polymer melt in shear flow, which leads to the physical meaning of the developed Z-W model.
总结了聚合物熔体在剪切流场壁面滑移研究的成果，提出了Z W模型的物理概念。
Based on the analyses of wall slip mechanism of polymer melt flowing, the effects of wall slip on melt filling flow behavior in micro injection molding were investigated.
分析了微尺度下熔体壁面滑移机理，研究了微注塑成形中壁面滑移对熔体充模流动行为的影响。
The research advances about die swell, the reduction of friction between die wall and polymer melt, wall slip and melt fracture in polymer extrusion are described in the paper.
对有关挤出胀大、减粘降阻、熔体破裂及壁面滑移的研究进展进行了综述，指出气辅挤出技术是解决以上问题的有效方法。
The research advances about die swell, the reduction of friction between die wall and polymer melt, wall slip and melt fracture in polymer extrusion are described in the paper.
对有关挤出胀大、减粘降阻、熔体破裂及壁面滑移的研究进展进行了综述，指出气辅挤出技术是解决以上问题的有效方法。
应用推荐