旧工业建筑更新的自然通风优化方法探析--以“杭州丝联166”园区为例  

Study on Natural Ventilation Optimization Method in Old Industrial Buildings in "Hangzhou Silian166" Park

作　　者：刘抚英 贾骁恒 杨玉兰[2] 

机构地区：[1]东北大学江河建筑学院,辽宁沈阳110169 [2]浙江工业大学建筑工程学院,浙江杭州310014

出　　处：《现代城市》2018年第2期5-10,共6页Modern City

基　　金：国家自然科学基金面上项目资助(51378470);浙江省文物保护科技项目(2018013)

摘　　要：自然通风是影响建筑室内热环境和空气流动性的重要因素。针对旧工业建筑改造中存在的自然通风问题,提出一种组织优化自然通风的改造方法。基于计算流体力学(CFD)方法,以杭州"丝联166"园区为研究对象,利用Fluent软件建立计算模型,对空间改造前后室内的温度场与平均空气龄进行对比分析。分析结果表明,旧工业建筑改造中合理地应用中庭空间有利于加强建筑的自然通风效果,提高空气流通性,同时改善室内热环境。Natural ventilation is an important factor affecting the thermal environment and air flow in the building. In this article, a method is proposed to optimize the natural ventilation in the old industrial building. Based on the computational fluid dynamics method （CFD）, this article takes the old industrial buildings in ＂Hangzhou Silian 166＂ park as the research subject, and by using the Fluent software to establish the calculation model, the temperalure field and the mean air age indoor before and after the space transformation was compared and analyzed. The analysis results show that the reasonable application of atrium in the transformation of old industrial buildings is beneficial to strengthening natural ventilation effect, improving the air cireulation and thermal environment.

关 键 词：旧工业建筑 自然通风 空间改造 数值模拟 

分 类 号：TU834.1[建筑科学—供热、供燃气、通风及空调工程]