The error calculation of the generalized Reynolds number has no relation with the measuring system of the relative physical variables. 指出广义雷诺数相对误差的计算与相关物理量使用的计量体系无关。
Based on the analysis of slip flow mechanism in a non-Newtonian fluid pipe the authors have come up with a method for determining the resistance losses of coal water paste through the calculation of a generalized Reynolds number Reg for the in-pipe flow of coal water paste. 在分析非牛顿流体管内滑移流动机理的基础上,提出了通过计算水煤膏管内流动广义雷诺数Reg来确定其阻力损失的方法。
The results of an analysis indicate that the generalized Reynolds number is suitable not only for non-Newtonian fluid flow with slip being present in a pipe, but also suited for non-Newtonian and Newtonian fluid flow without a slip. 分析结果表明:广义雷诺数不仅适用于管内存在滑移的非牛顿流体流动,同样适用于无滑移的非牛顿和牛顿流体流动。
The drag reduction percentage for these micelles increased with the increase of Generalized Reynolds number ( ReM). The relationship between Fanning friction factor and generalized Reynolds number was obtained. 胶束体系减阻率随广义雷诺数ReM的增大而增大;并获得了摩擦阻力系数与广义雷诺数ReM的变化关系。