剪切变稀 meaning in Chinese
shear thinning
Examples
- As a whole , efficiency of the chaotic mixing of shear - thinning fluids is worse than of newtonian fluids , but there are different reasons in the two - dimensional and the three - dimensional chaotic mixing in eham
总体上偏心螺旋环流混合器中剪切变稀流体的混合效果不如牛顿流体，但是在二维和三维混沌混合中有不同的原因。 - Then the author proposed a quantitative method to investigate three - dimensional chaotic mixing and did the comparative studies of three - dimensional chaotic mixing in eham among newtonian fluids , viscoelastic fluids and shear - thinning fluids
其中，提出定量表征三维eham总体混合效果的方法，并对牛顿流体、粘弹性流体和剪切变稀流体的混合效果进行了比较。 - For newtonian fluid , the influence of the plate undulations , the reynolds number and the thickness of the film are shown by parameter studies ; for non - newtonian fluid , the shear - thinning coefficient on the film flow is shown by parameter studies
在薄膜流动过程中,考虑波形板的轮廓形状参数变化、流动中雷诺数的大小、薄膜厚度的变化以及非牛顿流体的剪切变稀系数对薄膜流动的流变特性影响。 - The main contributions of the dissertation are as follows : on the basis of experimental results , the operational effects , such as the magnitude of magnetic field , the temperature and the rate of shear strain , on the shear stress of the mr fluid are shown and models of the quasi - bingham model and a nonlinear model for the shear stress of the mr fluid also are developed , in which the characteristic of " shear - thin " of the mr fluid is described
论文的主要贡献如下：通过测试磁流变液剪切应力与磁感强度、剪切应变速率、温度的变化规律，建立了能反映磁流变液剪切变稀现象的剪切应力与剪切应变速率的磁流变液模型。根据磁流变液模型，从理论上建立了能在较宽的电压内范围比较准确地预报磁流变阻尼器输出力的近似公式。 - For both newtonian flow and non - newtonian flow , the vortices are generated when the waviness of the bottom profile is beyond a critical number . by increasing the waviness , a second vortex can be generated . with the increasing of reynolds number , the symmetry of the streamlines at re = 0 is destroyed and the vortices are sloped and become larger
当波形板的波动度超出临界值,波形板壁面上的流动出现流线分离,流动中有涡生成;增大波动度,流动中出现第二个涡; re = 0 ,流线在流场中对称分布;雷诺数增大,流线驻点在水平方向出现位置偏移,涡的范围增大;对于非牛顿流体,随着剪切变稀指数的减小,涡的作用范围减小。