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.

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。

互联网摘选

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。

互联网摘选

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。

互联网摘选

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。

互联网摘选

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。

互联网摘选

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。

互联网摘选

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。

互联网摘选

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

互联网摘选

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。

互联网摘选

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。

互联网摘选

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。

互联网摘选

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

互联网摘选

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

互联网摘选

In this paper, the stress profiles in thermal-cycle, random-vibration and thermal& vibration composition test are illustrated, which includes the selecting of different stresses, the defining of the stress magnitude and applying order of various stresses.

分别对可靠性强化试验中的温度循环、随机振动以及温度振动综合试验剖面中的应力类型的选择、各种应力量级的确定、施加的先后顺序等进行了研究。

互联网摘选

Solar panels of spacecraft in outer space is heated by the radiation of the sun and the other stars. The thermal deformation and thermal vibration of the structure of the panels induced by the temperature field have an important impact to the security and reliability.

航天器太阳能帆板在外层空间受到太阳等星体的辐射循环加热，高低温下的热变形和热振动对帆板结构的安全可靠性有着重要影响。

互联网摘选

To control the vibration and reduce noise, the damping materials convert the vibrational energy to thermal energy and this vibration and noise reduction technology has widely applied in the automotive, aviation and ships fileds.

阻尼材料是将固体振动能转变为热能，从而达到控制振动和降低噪声的目的，这种减振降噪技术广泛应用于汽车、航空和船舰等领域中。

互联网摘选

From the simulation result, it is found that the impact of particle will break the regular crystal lattices of workpiece, and amorphous structures will be resulted. At the same time, elastic-plastic deformation, thermal effect and vibration phenomenon will happen.

仿真结果发现：冲击打破了工件基体的规则晶格，形成半晶状结构，在此过程中还伴随有基体的弹塑性变形、发热以及振动现象。

互联网摘选

When a traditional method based on FFT ( Fast Fourier Transformation) frequency spectrum analysis is used, it is very difficult to effectively differentiate between the thermal effects-induced serious vibration problems and rotor loss-of-balance failures occurring in a turbogenerator.

采用传统FFT频谱分析，很难将汽轮发电机组由热影响引起的剧烈振动问题和转子失衡故障有效地区分开。

互联网摘选

The experiment platform on vibration round fouling is established to obtain fouling growth curves when the vibration amplitude and frequency is different and the expression between the asymptotic fouling thermal resistance and vibration Reynolds number.

在圆管振动条件下，得到了在不同的振动振幅和频率下污垢生长曲线，并且拟合出了渐近污垢热阻值和振动雷诺数的关联式。

互联网摘选

The effect of rub-impact thermal effects on vibration characteristics of a rotor passing through critical speed

转子通过临界转速时碰摩热效应对振动特性的影响

互联网摘选