turbulent shear flow的意思|示意

According to the definition, a relationship between the shear rate and the energy dissipation rate is obtained for turbulent flow of power law fluid.

根据剪切率和能量耗散率的定义，建立了幂律流体湍流剪切率与能量耗散率的关系式。

A turbulent combustion of hydrocarbon fuel-rich gas with air two-dimensional supersonic shear flow was numerically simulated.

数值模拟碳氢富燃燃气与空气二维超声速剪切流动的湍流燃烧。

Drag reducing agent through molecular associations have high shear stability in turbulent flow was studied and found its shear stability in turbulent flow has been improved greatly.

初步研究了抗剪切降解型分子缔合减阻剂，通过分子缔合减阻剂多次的减阻测试，发现缔合减阻剂在抗剪切降解性方面有较大提高。

The rotational dispersion coefficient of the fiber in the turbulent shear flow of fiber suspension was studied theoretically.

对纤维悬浮剪切湍流中纤维旋转扩散系数进行了理论研究。

The average shear rate obtained with this method is a more reasonable measurement of the average shear history of fluid in turbulent pipe flow.

对于湍流，按本方法计算的平均剪切率能合理地度量流体的平均剪切历史。

Wall shear stress method integrates the plug flow displacing, the low speed displacing and the turbulent flow displacing methods in theory.

壁面剪应力设计方法，从理论上把塞流顶替、低速顶替及紊流顶替技术统一起来。