thermal viscosity

The most formation waters in our country belong to weak alkaline, HPAM will hydrolyze rapidly in this type of water, and the thermal stability and viscosity of HPAM solution will decrease obviously.

我国大部分油田地层水属弱碱性，HPAM溶液在这类污水中的水解反应速度很快，稳定性变差，因此在选择聚合物和水质时，应充分考虑高温水解作用的影响。

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Nonlinear free thermal convection in a spherical shell: a variable viscosity model

球层中的非线性自由热对流&变粘度模型

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Experimental investigation on thermal conductivity and viscosity of enhanced heat transfer process fluids for aerospace Combined Radiation and Conduction Heat Transfer Calculations Using Unstructured Grid

航天用传热强化工质导热系数和粘度的实验研究非结构网格中导热和辐射复合传热的数值计算

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Numerical Investigation of Variable Viscosity and Thermal Stratification Effects on MHD Mixed Convective Heat and Mass Transfer Past a Porous Wedge in the Presence of Chemical Reaction

化学反应时混合对流传热传质磁流体流经多孔楔形体粘度变化及热分层影响的数值研究

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Thermal behaviors of high viscosity Nylon 66, prepared by chain extending, have been studied by DSC.

用差示扫描量热法（DSC）研究了扩链法制备的高粘度尼龙66的热行为。

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The Calculation Program Development for the Thermal Conductivity and Viscosity of Water and Steam

水和水蒸气导热系数及粘度值计算程序开发

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Arbitrarily selecting two property parameters among pressure, temperature, specific volume ( or density), entropy, enthalpy and internal energy as the input variables, the rest, the thermal conductivity and viscosity could be calculated.

以压力、温度、比容（或密度）、焓、熵、内能中任意两个作为输入参量，可以计算其余热力参量、热导率以及动力粘度等输运性质。

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Furthermore. the viscosity of ANF-6 is about 11 times less that of A1 so A1 will enhance thermal efficiency since high viscosity will result in slow heat-transfer.

在1600℃下ANF-6渣粘度值比A1渣小10倍左右，渣粘度大传热慢，可提高热效率。

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The results showed that thermal conductivity and oil viscosity are logistic, heating radius and oil viscosity are logistic too, in other words, they decreased when oil viscosity increased.

结果表明：原油的导热系数与加热半径均与粘度呈对数关系，即随粘度的增加而减小；

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Studies on Thermal Degradation Mechanism of Polycarbonate by Rapid Intrinsic Viscosity Method

用快速特性粘度法研究聚碳酸酯的热降解机理

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The polymers have highly branched macromolecules, good thermal stability, low viscosity and good solubility.

所合成的聚合物的结构高度支化，热稳定性好、粘度低、溶解性好。

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Effect of Thermal Dissolution Treatment on Viscosity of Coal-Oil Slurry

热溶预处理油煤浆的粘度变化

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Study on the thermal behavior of high viscosity nylon 66

高粘度尼龙66的热行为研究

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The primary purpose of the future plan will be to amend the prediction models of the effective thermophysical properties, especially thermal conductivity and viscosity in liquid phase, of nano-enhanced phase change materials, and to verify the computational results obtained in the present work using experimental data.

未来研究的重点在于通过实验数据对纳米强化相变材料表观热物性（尤其是导热系数和粘度）的预测模型进行修正，并验证本文所得到的计算结果。

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It is also found that the temperatures at which the CO2 density, thermal conductivity and viscosity possesses the maximum change are very closer to the pseudocritical temperature.

CO2的密度、导热系数以及粘度变化最大时的温度与准临界温度相当接近。

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Based on the previous work, surface tension, thermal conductivity and viscosity are investigated in the relationship of temperature and pressure.

分别考察了表面张力、热导率和粘度与温度和压力关系。

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Perfluorinated compounds ( PFCs) are a kind of important organic chemicals. They have a wide applications owing to a complex of unique properties: ouistanding chemical inertness, thermal stability, low viscosity, high dielectric properties.

全氟有机化合物（PFCs）作为一类重要的有机化学品，具有极好的化学稳定性、热稳定性、低粘度及高电负性等一系列特殊性质，使得其具有广泛的用途。

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It is thus concluded that slags with low specific conductance and thermal conductivity and high viscosity are advantageous to the improvement of electrical efficiency and the reduction of power consumption.

可见，低比电导、低导热系数、高粘度渣有利于提高电效率，降低电耗。

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Study on the thermal decomposition of polystyrene by using the experiential intrinsic viscosity equation

用经验特性粘度方程研究聚苯乙烯热降解行为

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The influence of oil ambient viscosity on non-steady-state thermal elastohydrodynamic lubrication was analyzed.

分析了不同的环境粘度对 非 稳态热弹流润滑的影响.

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Comparisons between the calculation and experimental data of binary light hydrocarbon mixtures and multicomponent hydrocarbon mixtures were presented. The average absolute deviations for viscosity prediction are 4.13% and 2.13% respectively and the average absolute deviation for thermal conductivity prediction is 4.47%.

应用于二元轻烃混合物及多元氮烃混合工质高压粘度的预测，平均绝对误差分别为4.13%和2.13%，二元混合物导热系数预测的平均绝对误差为4.47%。

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The effective thermophysical properties, including density, thermal conductivity, viscosity in liquid phase, specific heat, and latent heat, of nano-enhanced phase change materials were predicted using the effective media theory and the existing empirical equations/ models.

纳米强化相变材料的表观热物性（包括密度、导热系数、液态粘度、比热和相变潜热等）通过有效介质理论和现有的拟合经验公式或模型进行预测。

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Characteristics and calculating methods of thermal conductivity and viscosity of gases near the critical point

临界点附近气体热传导与粘度的特性和计算方法

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The structure of glass was analyzed by XRD, SEM, IR spectrum, the effect of chemical component on the thermal expansion, viscosity and phase separation of borosilicate glass was mainly studied.

采用XRD、SEM、红外光谱测试分析了玻璃的结构变化，并重点研究了各基本组成对硼硅酸盐玻璃热膨胀性能、分相及粘度的影响规律。

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The results show that CO2 specific heat, density, thermal conductivity and viscosity vary abruptly near the pseudocritical temperature.

结果表明，CO2的比热、密度、导热系数以及粘度在准临界点附近的变化非常剧烈。

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Effects of the specific conductance. thermal conductivity and viscosity of slags, such as ANF-6 and A1. on the powder consumption in electroslag remelting process were investigated.

以高氟化钙渣ANF-6和无氟化钙渣A1为例，研究了它们比电导、导热系数、粘度对电渣重熔过程电耗的影响。

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Processing technology of PA/ PP core-sheath composite fiber is studied and the difficult problems which caused by the difference in thermal behavior and viscosity and the core-sheath breakdown of the two polymers are solved.

本文研究了锦丙皮芯复合纤维的加工工艺，解决了两种聚合物热性能和粘度差异及锦丙皮芯破裂给纺丝带来的技术难题。

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The gelling/ melting temperatures and thermal stability of viscosity of UHP gelatin were higher, while the sensitivity of viscosity to shear rate was lower.

此外，UHP明胶胶凝性能也优于商品明胶，如较高的凝胶强度、胶凝/熔化温度和黏度的热稳定性以及黏度对剪切速率较低的敏感性。

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Performance of chemical additives has been evaluated from thermal stability, viscosity reducing, oil fraction analysis and physics simulation test.

从热稳定性、降粘性能、原油馏分分析、物理模拟试验方面对化学添加剂进行了性能评价。

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