浙北筒屋式民居夏季自然通风数值模拟  

Simulation Study on Summer Natural Ventilation of a Tubular House in Northern Zhejiang Province

作　　者：张红虎[1] 邓茜芮 Zhang Honghu;Deng Xirui

机构地区：[1]浙江大学建筑工程学院

出　　处：《建筑与文化》2020年第11期223-225,共3页Architecture & Culture

基　　金：科技部“十三五”重点研发计划专项课题“三角地区基于文脉传承的绿色建筑设计方法及关键技术”(项目编号:2017YFC0702504)。

摘　　要：为完善对浙北筒屋式民居夏季自然通风状况的认识,并为绿色建筑通风设计提供参考依据,文章以湖州德清一筒屋单体为对象,采用CFD方法对室内外风场分布进行仿真,研究筒屋周边大气的压力场及速度场分布以及筒屋的空间组合及通廊、天井等细部对室内自然通风的影响,分析比较不同工况下的通风情况。In order to investigate the natural ventilation of the tabular house and provide technical references for green building ventilation design,this paper simulates indoor and outdoor wind field distribution in two cases using the CFD technique,with a single tabular house in Huzhou as the research object.Research include the distribution of atmospheric pressure field and velocity field around the tubular house,as well as the influence of the spatial combination of tubular houses and the details such as corridors and courtyards on the indoor natural ventilation.

关 键 词：筒屋式民居 数值模拟 自然通风 天井 通廊 

分 类 号：TU241.5[建筑科学—建筑设计及理论] TU834.1