作　　者： ; ; ; ; ;

机构地区： 华东理工大学化工学院化学工程联合国家重点实验室

出　　处： 《广东化工》 2009年第3期16-19,25,共5页

摘　　要： 文章研究了聚丙烯-玻璃纤维预混毡的传热过程,通过正交实验找出影响其传热的主要因素,并对这些因素影响传热过程的作用原理进行了分析。结果表明,温度和毡体厚度对热量传递的效果影响显著,而面密度的影响相对较小。 In the paper, the heat transfer process of polypropylene-glass fiber compound was studied. And the factors of influencing heat transfer found by the orthogonal experiment： temperature, mat height and surface density were analyzed and studied by the numbers, and the functionary elements of the factors were also studied. The results showed that temperature and mat height had more impol^ant effects than surface density.

关 键 词： 多孔材料 传热 轻质

领　　域： [一般工业技术]