边界层厚度 meaning in English
boundary layer thickness
Examples
- The boundary layer thickness is a function of the convection condition, in the melt .
边界层厚度是溶体中对流条件的函数。 - By the integral to boundary layer thickness and relative conditions , the momentum integral equation of boundary layer is obtained
通过对边界层厚度的积分并利用相关条件，得到了边界层动量积分方程。 - Through large amount of lab experiments , the relation of oil boundary layer thickness with capillary radius , pressure gradient , fluid viscosity and its composition has been discussed
摘要通过大量的室内实验，探讨了原油边界层厚度与毛管半径、压力梯度、流体粘度和组分的关系。 - In chapter three , the momentum integral equations and their solutions of two - phase fluids in boundary layer are given and the no - disturbance solutions on the surface of vane are required . leading into the disturbance factor of no - dimension and thickness coefficient ks in boundary layer , the numerical method of finite approximation is used to calculate the boundary layer
第三章给出了固液两相流泵的边界层动量积分方程及其解的一般表达式，并得到叶片表面的无扰动解；引入了无量纲扰动因子及边界层厚度系数k _ ，给出了用于边界层计算的有限次逼近的计算方法。 - Using the system designed in this thesis work , flow field calibration of the wind tunnel is accomplished , which covers dynamic pressure drop coefficient , dynamic pressure time stability , axial static pressure gradient , boundary layer , and degree of turbulence , etc . boundary layer measuring principle and method are especially described in detail , the relationship between boundary layer thickness , wind speed setting , and the depth of the experimental section is summarized , and finally the calibration data for th e model center zone under specific wind speed are given
然后利用本文设计的系统完成了落差系数、动压时间稳定姓、轴向静压梯度、边界层及湍流度等内容的流场校测。特别对边界层测量的原理及方法做了较详尽的叙述，总结出边界层厚度与设定风速、实验段深度的关系，然后给出模型中心区一定风速下校正数值。