太原理工大学学报2017，Vol.48Issue(6)：934-938,5.DOI:10.16355/j.cnki.issn1007-9432tyut.2017.06.010
日光温室南北向地表面热湿耦合传递规律的研究
The Study on Coupled Heat and Moisture Transfer Characteristics of the Ground Surface in North-South Direction for Sunlight Greenhouse
摘要
Abstract
In order to investigate the behavior of the coupled heat and moisture transfer of the ground surface in north-south direction for sunlight greenhouse,an actual greenhouse was taken as study object to test the variation of soil temperature and moisture,the intensity of radiation and temperature and moisture of air.The results show that for either the condensation process in night or the evaporation process in day,the middle surface has the biggest gradient in soil tem-perature and humidity and the largest heat transfers,soil moisture significantly decreases because of evaporation during 8:00-18:00 period in day;soil moisture significantly increases.When con-densation occurs during 18:00-8:00 of the next day.关键词
热湿耦合/地表面/蒸发冷凝Key words
hot and humid coupling/ground surface/evaporation and condensation分类
建筑与水利引用本文复制引用
崔思宇,杜震宇..日光温室南北向地表面热湿耦合传递规律的研究[J].太原理工大学学报,2017,48(6):934-938,5.基金项目
国家自然科学基金资助项目(51476108) （51476108）
