power-law fluid
英 [ˈpaʊə(r) lɔː ˈfluːɪd]
美 [ˈpaʊər lɔː ˈfluːɪd]
网络 幂律流体; 幂律液体
双语例句
- Calculating Liquid Holdup of Laminar Flow of Gas Power-Law Fluid in Horizontal Conduits
预测水平管中气体-幂律液体层状流的持液率 - Pressure drawdown analysis for the non-newtonian power-law fluid in bounded reservoirs
在封闭地层中非牛顿幂律流体压降特征分析可压缩流体流动热力学 - Low of slippage on contact surfaces in squeeze flow of power-law fluid between two parallel disks
两平行刚性圆盘挤压幂律流体时接触面的滑移规律 - Numerical Simulation and PIV Experimental Research of Two-dimensional on Power-Law Fluid in Circular Pipe
圆管中螺旋流数值模拟及二维PIV实验研究 - When the fluid is non-Newtonian fluid, the constitutive equation, method of flow profile distinguishing, pressure drop calcuation of laminate flow and turbulent flow of Power-law fluid and Bingham fluid is introduced.
当含水原油为非牛顿流体时，介绍了幂律流体和宾汉流体的本构方程、流态判别方法、层流和紊流压降计算公式。 - Viscous Force of Squeeze Flow Between Two Spherical Particles With Power-Law Fluid
圆球颗粒间有幂律流体时挤压流动的法向粘性力 - Study and application of vortex flow formed by power-law fluid in annulus
环空幂律液体旋流研究与应用 - The flow of power-law fluid in a helical pipe with circular section has been studied using perturbation method.
采用摄动方法研究了圆截面螺旋管道内幂律流体的流动。 - The results show that, the velocity and instantaneous flow rate distribution of second order fluid with variable coefficients differ greatly from the ones of the power-law fluid;
对比分析结果显示，变系数二阶流体和幂律流体在速度分布和瞬时流量分布上都有较大的差异； - Turbulent velocity profile and pressure gradient of power-law fluid in pipes
幂律流体在圆管中的紊流速度分布及压力梯度 - It is discovered that the shape of the secondary flow is changed from one vortex to two vortexes with the increment of Dean number. But the appear of the second vortex of power-law fluid is later than that of Newtonian fluid.
研究发现，随着Dean数的增大，二次流的形状由一个涡场变为两个涡场，幂律流体比牛顿流体滞后出现第二个涡场。 - Axisymmetric laminar jet of power-law fluid
幂律流体的轴对称层流自由射流 - The isothermal time independent flow for power-law fluid in a helical pipe with circular section is studied with theoretic method ( perturbation method) and numerical method ( finite volume method) in the paper.
本论文在前人工作的基础上，采用理论方法（摄动方法）和数值计算方法（有限容积法）研究了幂律流体在圆截面螺旋管道内的等温定常流动。 - Taking HPAM solutions as an example, the unsteady flow of power-law fluid in eccentric annuli with the inner cylinder reciprocating axially is calculated; the distribution of velocity, flow rate and stability parameter is obtained;
在计算上，分别以HPAM水溶液和HEC水溶液为例，数值计算了幂律流体在内管做轴向往复运动的偏心环空中的流动，得出了这种流动的速度，流量，压力和稳定性参数分布； - According to the principle of fluid mechanics, the law of laminar helical flow of power-law fluid in eccentric annuli is studied intensively in this paper.
本文依据流体力学基本原理，比较深入地研究了幂律流体在偏心环空中的层流螺旋流流动规律。 - When two spheres with an interstitial Herschel-Bulkley fluid translate normally, the velocity and the squeeze force distributions are investigated. It is shown that the solution of the squeeze force can reduced to the Bingham and power-law fluid cases, respectively.
研究了存在填隙Herschel-Bulkley流体时两球法向运动时的挤压力，并且证明了法向挤压力的解分别可以退回到宾汉流体或幂律流体情形。 - Exact solution and dynamical characteristics of non-Newtonian power-law fluid flow in fractal reservoir
分形油藏非牛顿幂律流的精确解及动态特征 - For the power-law fluid, percolation is the function of power-law exponent and pore structure regardless of diurnal injection.
幂律型驱油剂的渗流能力与日注入量无关，而只是幂指数与孔隙结构的函数。 - In view of the effect of tensile stress, adsorption and retention on power-law fluid in porous media, this equation has certain limitation.
鉴于幂律流体在多孔介质中还要受拉伸应力的影响，同时还要发生吸附、滞留等现象，用该方法得到的渗流规律具有一定的局限性。 - Numerical investigation of laminar boundary layer flow on continuous moving flat in power-law fluid
幂律流体连续运动平板边界层的数值研究 - The Analytical Solution of Velocity Distribution for Power-Law Fluid Axial Laminar Flow through Eccentric Annuli
幂律流体在偏心环形空间中轴向层流的速度分布 - The ordinary differential equation of round laminar jet of power-law fluid is derived, and the solution of this equation by numerical integration is obtained.
用层流边界层方程，导出幂律流体轴对称层流自由射流的常微分方程，并给出其方程的数值解。 - It is proposed that by using the linear iteration method, the flow field and pressure gradient of power-law fluid in the helical flow can be worked out, and this method avoids the problem of iteration defocusing, and it is more reliable and accurate.
提出直接利用线性化迭代法求解幂律流体在环空中螺旋流的流场及压力梯度，避免了求解非线性方程组而可能出现迭代发散的问题，该线性化迭代算法真实可信，精确度高。 - The mathematical models velocity distributions of eccentric annular under the moving to and fro axially for the power-law fluid were deduced.
推导出了幂律流体在抽油杆沿轴向做周期性的往复运动的情况下，偏心环空内流动的数学模型和速度分布。 - This study adopts a combination of theoretical and experimental methods, as well as the product development and field application, and the main results achieved are as follows: ( 1) It established the relationship of power-law fluid particle settling velocity, sedimentation time and Reynolds number.
研究采用机理研究和室内试验，产品开发与现场应用相结合的方法，取得的主要成果有以下几方面：（1）建立了幂律液颗粒沉降速度，沉降时间和雷诺数的关系式。 - The liquefied silty still belongs to a kind of non-newtonian fluid, i.e., the power-law fluid.
液化后粉细砂的特性仍属于非牛顿流体，符合幂律流体。 - Furthermore, the flow field and concentration distribution around bubbles in power-law fluid ( n1) were simulated.
在此基础上，对幂律型非牛顿流体（n1）中固定气泡和运动气泡周围的流场及浓度场进行了模拟。 - With curvature and torsion as small parameter, the second order perturbation solution for the flow of power-law fluid in a helical pipe with circular section is obtained using double parametric perturbation method. 2.
以曲率和挠率为小参数，采用双参数摄动方法，得到了圆截面螺旋管道内幂律流体流动的二阶摄动解。 - The second order perturbation solution for the flow of power-law fluid in stillness a helical pipe is obtained with curvature and torsion as small parameter.
以曲率和挠率为小参数得到螺旋管道内幂律流体流动的二阶摄动解。 - The phenomenon of helical flow of Power-Law Fluid in concentric and eccentric annulus is the most common in the drilling process, and the flow of drilling fluid in annulus is turbulent or laminar.
幂律流体在同心及偏心环形空间中的螺旋流动现象在钻井过程中极为普遍，而钻井液在环空中的流动则有时为层流有时为紊流。