共被期刊论文引用了5次
您的检索式：您选中1篇文献正在查看引证文献汇总
|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Effective Thermal Conductivity Analysis of Xonotlite-aerogel Composite Insulation Material显示文摘A 3-dimensional unit cell model is developed for analyzing effective thermal conductivity of xonotlite-aerogelcomposite insulation material based on its microstructure features. Effective thermal conductivity comparisonsbetween xonotlite-type calcium silicate and aerogel as well as xonotlite-aerogel composite insulation material arepresented. It is shown that the density of xonotlite-type calcium silicate is the key factor affecting the effectivethermal conductivity of xonotlite-aerogel composite insulation material, and the density of aerogel has little influence.The effective thermal conductivity can be lowered greatly by composite of the two materials at an elevatedtemperature. | Gaosheng WEI Xinxin ZHANG Fan YU | 2009 | Journal of Thermal Science2009，18，2： | 5 |
| 2 | Synthesis of Calcium Silicate Hydrate based on Steel Slag with Various Alkalinities显示文摘This study aimed to improve the hydraulic potential properties of the slag. Therefore, a method of dynamic hydrothermal synthesis was applied to synthesize calcium silicate hydrate. The phases and nanostructures were characterized by XRD, FTIR, TEM, and BET nitrogen adsorption. The infl uence of alkalinity of steel slag on its structures and properties was discussed. The experimental results show that, the main product is amorphous calcium silicate hydrate gel with fl occulent or fi brous pattern with a BET specifi c surface area up to 77 m2/g and pore volume of 0.34 mL/g. Compared with low alkalinity steel slag, calcium silicate hydrate synthesized from higher alkalinity steel slag is prone to transform to tobermorite structure. | 王淑萍 彭小芹 GENG Jianqiang LI Bin WANG Kaiyu | 2014 | Journal of Wuhan University of Technology(Materials Science)2014，29，4： | 3 |
| 3 | 描述微纳米多孔复合绝热材料的单元体传热模型显示文摘根据硬硅钙石-气凝胶复合绝热材料的微观结构特点,建立了描述材料内气固耦合导热的三维单元体传热模型.通过模型计算对硬硅钙石型硅酸钙、气凝胶及硬硅钙石-气凝胶复合绝热材料的导热系数进行了对比研究.结果表明:硬硅钙石型硅酸钙密度是影响复合绝热材料有效导热系数的关键因素,而气凝胶密度的影响不大;在高温下,复合绝热材料的导热系数要明显低于硬硅钙石型硅酸钙及二氧化硅气凝胶的导热系数. | 魏高升 张欣欣 于帆 | 2008 | 北京科技大学学报2008，30，7： | 2 |
| 4 | Thermal conductivity measurements on xonotlite-type calcium silicate by the transient hot-strip method显示文摘The experimental results of the thermal conductivities of xonotlite-type calcium silicate insulation materials were pre-sented at different temperatures and pressures. Two appropriative surroundings, i.e. an elevated temperature surrounding from ambi-ent temperature to 1450 K and a vacuum surrounding from atmosphere pressure to 10-3 Pa, were designed for the transient hot-strip (THS) method. The thermal conductivities of xonotlite-type calcium silicate with four densities from ambient temperature to 1000 K and 0.045 Pa to atmospheric pressure were measured. The results show that the thermal conductivity of xonotlite-type calcium sili-cate decreases apparently with the fall of density, and decreases apparently with the drop of pressure, and reaches the least value at about 100 Pa. The thermal conductivity of xonotlite-type calcium silicate increases almost linearly with T3, and increases more abundantly with low density than with high density. The thermal conductivity measurement uncertainty is estimated to be approxi-mately 3% at ambient temperature, and 6% at 800 K. | Gaosheng Wei Xinxin Zhang Fan Yu | 2008 | Journal of University of Science and Technology Beijing2008，15，6： | 2 |
| 5 | 微孔硅酸钙的有效导热系数和最佳使用密度显示文摘利用等效热阻模型,考虑辐射传热影响,对硬硅钙石型微孔硅酸钙绝热材料的有效导热系数进行了预测,给出了计算公式,探讨了不同使用温度下微孔硅酸钙绝热材料的最佳使用密度。分析表明,模型计算值与实验值吻合好,有效导热系数预测模型可精确预测其绝热性能并指导绝热设计施工。 | 苏高辉 杨自春 王洪宇 | 2011 | 应用能源技术2011，，4： | 2 |
您所在的机构暂未开通此部分的功能，请联系管理员