surface drag

Through the numerical simulation investigation, the turbulent drag redaction mechanism above shark riblets surface was explored.

通过对鲨鱼沟槽表面特殊流场的数值仿真研究, 探讨了沟槽表面存在减阻效果的内在机理.

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Effect of Surface Patterns on Drag Reduction in Non-Newtonian Fluid

非牛顿介质中图形化表面对减阻效果的影响烟火型排气剂的减阻增程效应

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Superhydrophobic surface is a kind of valuable bionic materials with many special properties, such as self-cleaning, anti-icing/ frosting, drag reduction and corrosion resistance, which is widely applied in the automobile, livelihood, military and the other fields.

仿生材料超疏水表面具有自清洁、防结冰结霜、流体减阻、耐腐蚀等特性，广泛应用于民生、汽车、国防等领域。

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The speed distribution curves of the drag reducing fluid at the near wall surface will tend to approximate to the laminar speed curves of a Newtonian fluid, but there lacks a total congruence of these two curves.

减阻流体的速度分布曲线在近壁面处与牛顿流体层状速度曲线趋近，但二者并不完全重合；

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The high-speed movement of the hydrodynamic drag device in free surface is a highly complex three-dimensional flow problem.

水力增阻器高速冲到水中并在自由面上运行是一个高度复杂的三维流动问题。

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The theoretical analysis of boundary layer in vane of centrifugal two-phase flow pump may provide a basis for flow drag in vane surface and a theoretical evidence to determine vane curve.

离心式固液两相流泵叶片的边界层的理论分析，可以为分析流体在叶片表面沿程阻力提供基础，进一步也可以为确定叶片型线提供理论依据。

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Study on sea surface drag coefficient in high wind speed

高风速下海面阻力系数的研究

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On the diagram surface, drag the pointer to select the shapes you want to copy.

在关系图图面上, 拖动指针以选择您要复制的形状.

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