Based on these findings, an effective thermal conductivity can be attributed to a system of VIPs.
导热系数是物质重要的热物理性质之一，对工程设计和科学研究具有重要的作用。
An experimental apparatus for measuring the effective thermal conductivity of the body surface has been built.
建立一台可测定生物体体表热导系数的试验装置。
The results show that the greater the thermal conductivity of metal, the higher the effective thermal conductivity of PCMs.
结果表明，金属介质的导热系数越大，则相变材料的有效导热系数也越大；
A two-dimensional fractal model was proposed to predict the effective thermal conductivity perpendicular to fibres of wood.
提出了一个二维的分形模型来计算木材横纹有效导热系数。
On the basis of percolation theory, a effective thermal conductivity model of disperse system was presented considering temperature influence.
本文导出了基于逾渗理论并考虑温度影响的散体有效导热系数预测模型。
The Effective thermal conductivity of ash layer is one of the key parameters in the process of designing boiler and soot-blowing optimization.
电站锅炉尾部受热面积灰层有效导热系数在锅炉换热面设计以及优化吹灰中都是一个关键参数。
The way of calculating the effective thermal conductivity by means of the analytical model from some parameters has been tried. The results that are consist…
尝试了由常温参数出发，通过分析模型计算有效热导率的方法，获得了与实验相符的结果。
The way of calculating the effective thermal conductivity by means of the analytical model from some parameters has been tried. The results that are consistent with res…
尝试了由常温参数出发，通过分析模型计算有效热导率的方法，获得了与实验相符的结果。
With this model, effects of the number and materials of the fin, the effective thermal conductivity of the bed and the contact heat resistance on the performance are studied.
考虑了工质对的吸附特性对脱附过程的影响，讨论了肋片数量、肋片物性参数、吸附床的有效导热系数、接触热阻等参数对脱附时间的影响。
Secondly, it is introduced that the basic principles of heat transfer and the numerical solution of Compacted Model of PCB and effective thermal conductivity of PCB calculation.
其次，介绍了传热学的基本原理、PCB简化模型的数值求解和PCB的有效导热系数的计算。
The effective thermal conductivity model and coupled model were developed for simulating the influences of fluid flow on heat transfer and solidification in continuous casting process.
综述了在连铸数值模拟过程中，为评估流体流动对铸坯热量传递和凝固过程影响所开发的有效导热模型和耦合模型。
According to the proposed fractal model, the radial effective thermal conductivity of wood was calculated and compared with the experimental measurement results and the data in the reference.
利用分形模型对木材径向有效导热系数进行了计算，并与实验测量结果和文献中的数据进行了比较。
The feasibility of using quasi-steady state method for the measurements of effective thermal conductivity and specific heat of nanoparticle suspension is discussed theoretically and experimentally.
理论和实验分析了运用准稳态法测量纳米颗粒悬浮液有效导热系数和比热容等热物性的可行性。
An anisotropic damage model and an effective thermal conductivity model were presented based on homogenization techniques for low-porosity brittle rocks subjected to mechanical and thermal loadings.
基于均匀化方法给出低孔隙率脆性岩石在热—力耦合荷载作用条件下的各向异性损伤模型和有效热传导特性模型。
Based on the energy equation, the general frost thermal conductivity is drived to be the sum of the effective frost thermal conductivity and the effective vapour thermal conductivity.
从霜层能量平衡分析出发，导出霜层综合导热系数是霜层有效导热系数和蒸汽有效导热系数之和。
It has provided an effective method for the measurement of the variable thermal conductivity.
为测定物体变导热系数提供了一个有效的方法。
The results indicate that increasing effective axial thermal conductivity will reduce the hotspot temperature and ascend its location.
结果表明，增大床层有效导热系数，床层热点温度下降，热点位置提前，因此可以提高反应器的进料浓度。
The results indicate that increasing effective axial thermal conductivity will reduce the hotspot temperature and ascend its location.
结果表明，增大床层有效导热系数，床层热点温度下降，热点位置提前，因此可以提高反应器的进料浓度。
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