Thermal and moisture characteristics of moist porous mediums with passive evaporation cooling under natural climate

被引：0
|
作者：
Meng, QL [1 ]
机构：
[1] S China Univ Technol, Energy Efficiency Bldg & DeST Res Inst, Arch Coll, Guangzhou 510640, Peoples R China
来源：
PROCEEDINGS OF THE 4TH INTERNATIONAL CONFERENCE ON INDOOR AIR QUALITY, VENTILATION AND ENERGY CONSERVATION IN BUILDINGS, VOLS I-III | 2001年
关键词：
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The damping configuration curves of vaporizing rate Es vs time t for moist porous mediums are found in this paper. It shows the exponent shape for integrated porous material and "S" shape for loose medium. Loose medium is much more sensitive to moisture migration than integrated. A dynamic moisture sedimentary interface is also found existing in the medium, it is influenced by periodic thermal impact on the top and bottom surface of the medium, and it moves periodically as follow course: generation-immersion-floatation-dissipation.
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页码：1187 / 1193
页数：7
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