摘要
针对不同建筑布局形式对居住小区热环境的影响进行了研究.将华南地区典型居住小区形态简化为4种布局形式,采用Computational fluid dynamics(CFD)模拟技术在不同主导风和各种建筑群朝向条件下对该4种小区布局形式进行了热环境数值模拟.研究结果表明:布局形式和建筑群朝向等对小区热环境有很大影响,且小区热环境主要取决于小区内的通风状况.当主导风为东南风或东风时,错列式和行列式居住小区有相对较好的热环境,相对应的建筑群朝向宜为南北朝向.
The effect of building layout forms on thermal environment in residential districts is focused on.Based on typical residential districts in South China , four typical layout forms are established .Com-putational fluid dynamics （ CFD） technique is used to simulate the thermal environment in residential dis-tricts at different predominant wind for different architectural complex orientations .The results show that layout forms and architectural complex orientation have a great influence on thermal environment , and the thermal environment mainly depends on the ventilation in the residential district .When the predominant wind is east wind or southeast wind , staggered type and determinant residential districts have relatively good thermal environment , and it is appropriate for them to face the north or the south .
出处
《广东工业大学学报》
CAS
2016年第6期91-95,101,共6页
Journal of Guangdong University of Technology
基金
国家自然科学基金资助项目(E080201)
关键词
布局形式
数值模拟
热环境
主导风
layout forms
numerical simulation
thermal environment
predominant wind
