1) effective thermal conductivity
等效导热系数
1.
A new formula for calculating the radial effective thermal conductivity was proposed,based on surface characteristics,strip thickness and compressive stress of the rolled coll,and then used in the numerical model for predicting the temperature distribution of coils in the HPH furnace.
依据退火炉内钢卷带钢板的表面特性、钢板厚度和板间接触压力对钢卷径向热量的传递有较大影响 ,建立了能真实反映该影响因素的网格内多层带钢间径向等效导热系数计算模型 通过对径向网格界面等效导热系数的处理 ,建立了适用于求解为非连续介质的钢卷导热数学模型 通过对模型的求解 ,计算分析了钢卷温度随热处理过程的变化规律 ,为提高钢卷测量精度提供了理论依
2.
The numerical element method is used to establish a numerical model to predict the effective thermal conductivity(ETC) of the polyoxymethylene(POM) composites filled with molybdenum disulfide(MoS2) particles.
文章运用数值单元体法建立了计算填充二硫化钼聚甲醛基复合材料有效导热系数的模型,提出了用有限元法和用求单元体模型的等效热阻来确定该复合材料等效导热系数2种计算方法,通过计算表明2种方法的计算结果比较接近,并运用上述方法研究了二硫化钼含量对聚甲醛基复合材料导热系数的影响规律。
3.
Based on the above,effective thermal conductivity of fiber structure is calculated.
文中应用有限元法及有限容积法对理想化的纤维结构模型进行了数值研究,得出了纤维结构内部稳态下的温度场、热流场及速度场分布,并在此基础上计算得到纤维结构的等效导热系数,分析了温度、内部气体压力以及纤维结构密度对等效导热系数的影响。
2) equivalent thermal conductivity
等效导热系数
1.
This paper reveals the experimental results in measuring the equivalent thermal conductivity and the thermal diffusivity of the porous and inhomogeneous metal mixtures after the one dimension conduction model.
提出在一维导热模型下，利用平板比较法同时测定多孔不均匀性金属混合物的等效导热系数和导温系数的方法，并通过常功率平面热源法给予了验证。
3) equivalent coefficient of heat conductivity
等效导热系数
1.
The thermal source of the motor,the equivalent coefficient of heat conductivity for stator coil and coefficient of heat radiation in the air duct and airgap by forced air circulation are analyzed.
建立了三相异步牵引电机温度场分析的有限元模型,分析了电机的发热源、定子线圈等效导热系数、强迫通风冷却条件下通风沟内和气隙内气流的散热系数。
4) equivalent thermal conductivity coefficient
等效热传导系数
1.
Study on the equivalent thermal conductivity coefficient of fractured rock masses
裂隙岩体等效热传导系数探讨
5) equivalent heat transfer parameter
等效热传导参数
1.
A finite element(FE) method for the prediction of the equivalent heat transfer parameters of the composite material with random multi-scale grains was presented.
针对预测多种尺度颗粒随机分布复合材料等效热传导参数的难点,提出了一种多尺度有限元方法。
6) equivalent transmissivity
等效导水系数
1.
The equivalent transmissivity of fracture is computed according to flow flux through some section computed by FEM and Darcy law; and the relationship between the equivalent transmissivity and roughness of fracture is presented.
根据有限元随机模拟断面的流量分布和稳态渗流问题的达西定律,计算在不同裂隙开度标准差条件下的等效导水系数,研究等效导水系数与裂隙粗糙度之间的关系。
补充资料：导热系数
分子式：
CAS号：
性质：见热导率
CAS号：
性质：见热导率
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条