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| 含湿多孔介质热湿迁移特性参数研究 | |
| 引用本文： | 卢军 冯雅. 含湿多孔介质热湿迁移特性参数研究[J]. 土木与环境工程学报, 2000, 22(4): 83-86 |
| 作者姓名： | 卢军 冯雅 |
| 作者单位： | 1. 重庆建筑大学,城建学院,重庆,400045 2. 中国建筑西南设计研究院,成都,610081 3. 重庆建筑大学,城规学院,重庆,400045 |
| 基金项目： | 重庆市应用基础研究基金;渝科委计[1999]33-40; |
| 摘 要： | 分析含湿多孔介质内部的传热传质过程及其热湿传递特性参数，建立一维热湿迁移过程方程组，通过特征函数法解出多孔介质内部温、湿度分布，由测试值作非线性最小二乘拟合，得到含湿多孔材料的热湿特性参数值。 |
| 关 键 词： | 传热传质 多孔介质 温湿度场 |
Study on Heat and Moisture Transport Properties of Moist Porous Media |
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| LU Jun,FU Xiang-zhao,FENG Y,CHEN Qi-gao. Study on Heat and Moisture Transport Properties of Moist Porous Media[J]. Journal of Civil and Environmental Engineering, 2000, 22(4): 83-86 | |
| Authors: | LU Jun FU Xiang-zhao FENG Y CHEN Qi-gao |
| Abstract: | By analyzing heat and mass transport process and transport properties of moist porous media, this paper established a computational model for one dimensional field of heat and moisture transport process. Based on the distinguishing characteristic functions, the inner temperature and humidity distribution of porous media was worked out. With the actual spot measurement, the heat and moisture properties were obtained by nonlinear least square method. |
| Keywords: | heat and mass transport porous media heat and mass transport properties |
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