Title :
Research on passive evaporation cooling of wet porous material veneered wall structures in hot-humid climatic wind tunnel
Author :
Xu, Yina ; Zhang, Lei ; Meng, Qinglin
Author_Institution :
State Key Lab. of Subtropical Building Sci., South China Univ. of Technol., Guangzhou, China
Abstract :
Conducts experiments about different porous material veneered wall structures in hot-humid climatic wind tunnel in typical climate condition of Guangzhou .Based on the double-hest flow meter method, calculates equivalent thermal resistances of wet porous material veneered wall structures in the testing period and obtains heat insulation abilities as well as water absorbing/desorbing capacities .Which provides basic data and evaluation of passive evaporation cooling technique for actual engineering.
Keywords :
absorption; cooling; evaporation; porous materials; structural engineering; thermal insulation; thermal resistance; walls; wind tunnels; Guangzhou; equivalent thermal resistances; flow meter method; heat insulation abilities; hot humid climatic wind tunnels; passive evaporation cooling; veneered wall structures; water absorption capacities; water desorption capacities; wet porous materials; Buildings; Cooling; Heat engines; Materials; Periodic structures; Testing; Thermal resistance; equivalent thermal resistance; hot-humid climatic wind tunnel; passive evaporation cooling; porous material;
Conference_Titel :
Multimedia Technology (ICMT), 2011 International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-61284-771-9
DOI :
10.1109/ICMT.2011.6003187
