非牛顿流体

平面非牛顿流体在m1时的径向流动

The radical flow of plane non-Newtonian fluid when m1

液晶（LC）高分子是在一定条件下能以液晶相态存在的高分子，是一种各向异性的粘弹性非牛顿流体。

Liquid crystalline polymer ( LCP ) is a polymer that exists in liquid crystalline phase in some conditions . It is an anisotropic viscoelastic non-Newtonian fluid .

应用多重网格法，求解得到了指数率（PowerLaw）非牛顿流体在线接触时变变温条件下的弹流润滑数值解。

With the multi-level method , a numerical solution was obtained for the power law fluid in the EHL line contact considering the thermal and transient effects .

UV丝印油墨表现出非牛顿流体的特征，具有触变性，应力增长和动态粘弹性。

Lastly , all ink samples have the typical non-Newtonian behavior 、 thixotropy 、 overshoot and dynamic viscoelasticity .

格子Boltzmann方法在非牛顿流体研究中的应用

Lattice Boltzmann Method for the Non - Newton Fluid flows

结果表明：同常规PET相比，MTA合成的PET样品的熔体同属于假塑型非牛顿流体；

The results showed that : melt of PET synthesized with MTA is non - Newtonian pseudoplastic fluid .

实验结果结果表明：湍动状态下，牛顿流体与非牛顿流体宏观流动的差别主要在于CMC水溶液粘度增大而引起的主体流动减弱。

The main difference is that the velocity of CMC solution is weakened because of high viscosity .

在交错网格中，用MAC方法求解非牛顿流体的二维不可压NS方程。

Two dimensional incompressible N S equations for non Newtonian fluid was solved by using MAC method in staggered grids .

室内实验中观测了CO2泡沫压裂液的形成、动态变化、泡沫结构，测定了CO2泡沫压裂液的流变性，发现其属于假塑性非牛顿流体。

So laboratory measurement and study are made on preparation of CO2-foam fracturing fluid , rheological measurement and friction computation methods in this paper .

以上随体Maxwell流体为非牛顿流体介质，探索了一种用谱方法解析处理水平圆管内非牛顿流体非定常流动的方法。

In the present investigation , the unsteady flow of upper-convected Maxwell fluid in a horizontal circular pipe is studied by spectral method .

在所研究的浓度范围内（4～8%），甲壳素黄原酸酯溶液均属于切力变稀非牛顿流体，且随着甲壳素浓度的增加和温度的降低，n值不断减小。

The rheological properties of 4-8 % chitin xanthate solution are investigated for the first time : the chitin xanthate solution belongs to shear-thinning fluid . non-Newtonian Index increases with increasing solution temperature and decreases with concentration .

结果表明：在母粒制备中，共混体系均为切力变稀非牛顿流体，随着成孔剂含量的增加，共混体系表观粘度ηa随的γw增大而下降，并趋于缓慢；

The results show that the blend system is a shear-shining and non-Newtonian liquid , and the higher _w , the lower η _a and being slowness with the increasing pore-forming agent .

在本实验中，羟乙基纤维素（HEC）的水溶液为剪切变稀的非牛顿流体。

In this paper , hydroxyethyl cellulese ( HEC ) aqueous solution is a non-Newtonian fluid with shear thinning .

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。

Furthermore , the flow field and concentration distribution around bubbles in power-law fluid ( n1 ) were simulated .

本文针对牛顿／非牛顿流体复合油藏，提出干扰分析模型，并求出该问题的Laplace空间压力响应解。

This paper proposes an analytical model of interference in Newtonian / non-Newtonian fluids composite reservoirs , and gives the pressure responding solution of the problem in Laplace space .

对喂料进行流变学分析，得出该喂料是一种非牛顿流体，符合MIM工艺的要求。

For rheological analysis of feeding , it was proved that the feed is a kind of non-newtonian fluid , reached MIM process requirements .

p-Laplacian方程组在非牛顿流体问题，非线性弹性问题及冰川学等研究中有应用，并且在方程的理论研究中受到重视。

System of p-Laplacian equations has application in the study of non-Newtonian fluid , nonlinear elasticity and glaciology .

用回转兼上下动搅拌器混合高粘度牛顿流体和非牛顿流体时，在层流域测定了功率数KP、混合时间TM和Metzner常数KS。

The power consumption Kp , mixing time Tm and Metzner constant K (?) of a rotating impeller with up-and-down motion were measured for mixing highly viscous Newtonian and non-Newtonian fluids under a laminar regime .

考察了卧式双轴T型搅拌器在非牛顿流体中的搅拌功率与表观雷诺数（Re＊）、弗劳德数（Fr）以及加料量的变化关系。

The relation between the power consumption of the Non-Newtonian fluid for the T-shape agitator and the apparent Renold number , Frond number , Hold-up was investigated .

研究结果表明：醇溶木质素溶胶粘度的对数（lgη）与浓度正相关，表现出非牛顿流体特征。

The result indicated that the logarithm of viscosity of alcohol - ( soluble ) lignin sol was positively correlated with concentration and exhibited pseudoplastic characteristics .

CO2泡沫压裂液具有非牛顿流体性质，其在实际施工条件下的油管流动特性直接影响到对井底射孔处的压力确定，从而对进行准确的裂缝预测、压裂效果评估具有重要的意义。

CO2 foam fracturing fluid behaves as a non-Newtonian fluid , whose flow characteristics in vertical oil pipe under the conditions of actual fracturing operation are directly relevant to the accurate evaluations of generated fracture and fracturing effects .

CCSD在亚浓溶液中呈现非牛顿流体中剪切稀化的特性，CCSD分子间存在疏水性胆固醇基之间的非极性―非极性相互作用力。

CCSD solution exhibits a pseudoplastic fluid behavior , and the intermolecular non-polar / non-polar interactions between cholesteryl groups exists in its semidilute regime .

以牛顿流体力学和非牛顿流体力学理论为基础，系统的分析了聚合物管流模型，优选了注聚管径，在本文给定条件下，计算出的经济管径为40mm。

The polymer conduit flow model was analysed systematically based on the Newtonian fluid mechanics and non-newtonian fluid mechanics theory .

本文将非牛顿流体动量方程、能量方程与HB流体的本构方程相结合，推导出了流体在轴向同心环空中的速度及温度分布公式。

Combining the constitutive equation of Herschel-Bulkley fluid with the momentum equation and the energy equations of non-Newtonian fluid , the velocity and the temperature profiles for the annulus pipe flow of Herschel-Bulkley fluid are obtained .

梅兹纳（Metzner）常数是计算非牛顿流体的搅拌功率时必须的基础数据。

Metzner constant is the basic data that apply to the evaluation of Mixing Power of non-Newtonian fluid .

实验结果发现：AN-g-casein浓溶液属切力变稀型非牛顿流体；结果表明，PTT与PET一样，都是切力变稀流体。

The results show that AN g casein concentrated solution is a kind of non Newtonian shear thinning fluid . It was concluded that both PTT and PET were all shear thinning or pseudoplastic fluids .

利用CFD（计算流体力学）软件FLUENT，以单螺杆销钉机筒橡胶挤出机内熔融段和计量段的非牛顿流体为对象，对其三维剪切效果进行模拟。

With the software FLUENT , a CFD ( Computational Fluid Dynamics ) software , the threedimensional flow field of the sizing which is treated as Non-Newtonian fluid and locates in the melt part and measure part of screw of pin barrel extruder , is simulated .

研究了一种非牛顿流体&高聚物水溶液在垂直上升管内强制流动沸腾过程中的滞后现象，发现HEC水溶液存在沸腾滞后现象，而PAM水溶液却没有滞后现象发生。

An experiment study on the flow boiling hysteresis of one kind of Non Newtonian fluid polymer solution in a vertical tube is presented herein . The phenomenon of boiling hysteresis is found for HEC solutions but not for PAM .

研究了组合式圆盘涡轮（CDT）生物反应器在非牛顿流体体系中动力学及传氧特性，采用空气羧甲基纤维素钠（CMC）水溶液体系进行了冷模实验研究，拟合出氧传递系数方程。

Dynamic mechanism and oxygen transfer properties of combined disc turbine ( CDT ) in non Newtonian fluid system are studied . Equation of oxygen transfer coefficient is derived from experimental results based on air carboxymethyl cellulose sodium salt aqueous system .

结合Casson流体的本构方程、力平衡关系式及非牛顿流体能量方程，得出了Casson流体管流速度分布及温度分布。

Combining the constitutive equation of Casson fluid with the force-balance relation and the energy equations of non-Newtonian fluid , the velocity and temperature profiles for pipe flow of Casson fluid are obtained .