%0 Journal Article
%T Experimental Study of Natural Ventilation Driven by Wind Pressure Based on PIV System<br>风压作用下房屋自然通风的PIV实验研究
%A CHEN Fang-da
%A Daichin
%A <br>陈芳达
%A 代钦
%J 实验力学
%D 2011
%I 
%X In order to realize the flow structure and improve the effect of natural ventilation in a house,wind tunnel house model experiment of cross natural ventilation driven by wind pressure through large openings was carried out and its results are presented in this paper.Firstly,the surface pressure distribution on the model was measured.Thus the distribution of wind pressure coefficient on the house model surface was obtained,which formed the basis for selecting appropriate opening position.Then,in order to und...
%K natural ventilation
%K wind pressure
%K flow coefficient
%K particle image velocimetry experiment(PIV)
%K air quality<br>自然通风
%K 风压
%K 流量系数
%K 粒子图像测速(PIV)实验
%K 空气品质
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=49067A0A0D864088C06A84AACB51A5B2&aid=D0B4F50FD355FBF29546BC4661BF0690&yid=9377ED8094509821&vid=96C778EE049EE47D&iid=E158A972A605785F&sid=35E8A259891FB32F&eid=869B6F3117981EC4&journal_id=1001-4888&journal_name=实验力学&referenced_num=0&reference_num=0