Study on Proper Design Strategy for Prevention Against Low Humidity Environment in Winter
As the rise in indoor temperature due to well insulation of building construction and the increase of the amount of ventilation by mechanical ventilation equipments in recent years,many Japanese occupants complain about dryness in winter.In this study,several strategies for preventing low humidity were investigated in laboratory houses and the improvement of humidity environment with using these strategies was confirmed.The experimental processes were also modelled by using BSim2002.The results of calculated temperature and relative humidity were in good agreement with measurement data.Furthermore,four energy-efficient strategies (foliage plant,drying laundry,opening bathtub,hygrothermal materials) were assumed to use under normal residential conditions in the Standard House designated by AIJ (Architectural Institute of Japan).And indoor humidity variations with these strategies were evaluated by BSim2002.It was found that drying laundry and opening bathtub had good effects on preventing low humidity environment in winter.
Proper design strategy Low humidity environment Experiment Simulation
Huibo Zhang Hiroshi Yoshino Rie Takaki Teruaki Mitamura Tomonari Chiba Yoichi Sakurai Sounghun Yun
Department of Architecture & Building Science,Tohoku University,Sendai,Japan Department of Architecture,Ashikaga Institute of Technology,Ashikaga,Japan Tohoku Electric Power Co.,Inc.,Sendai,Japan Tohoku Development Consultant Co.,Inc.,Sendai,Japan R&D Center/SK Engineering & Construction,Korea
国际会议
The First International Conference on Building Energy and Environment(第一届建筑能源与环境国际会议)
大连
英文
856-863
2008-07-01（万方平台首次上网日期，不代表论文的发表时间）