藏东南地区民房建筑特点及其室内流场模拟研究  

Research on Architectural Characteristics and Indoor Flow Field Simulation of Residential Buildings in Southeast Tibet

作　　者：罗红英[1] 刘威 王海亮 田正野 

机构地区：[1]西藏农牧学院,林芝860000 [2]华能西藏雅鲁藏布江水电开发投资有限公司,拉萨850000 [3]西藏自治区水利电力规划勘测设计研究院,拉萨850000

出　　处：《价值工程》2017年第27期215-218,共4页Value Engineering

基　　金：西藏自治区高校重点实验室建设项目(高原水力发电实验室)

摘　　要：藏东南沿尼洋河——雅鲁藏布江河谷地带房屋建筑丰富多样,伴随习俗、地域地形和环境不一样存在各式各样的房屋建筑结构。在调查统计的基础上,建立了独立型窗户透光辐射模型和基于空调供暖的自然对流模型,并采用计算流体动力学方法对房屋室内流场情况进行了模拟,掌握了室内空气流动状态和墙面结构温度分布情况,为后续建筑供暖节能提供了有利的支撑。Tibet southeast along the Niyang River--Yarlung Zangbo River valley. There housing construction is rich and varied, with customs, different terrain and environment exist all kinds of building structure. On the basis of the investigation statistics, the independent model window light radiation model and the warm air conditioning natural convection model were established, and the computational fluid dynamics method is adopted to study the indoor flow field simulation, mastered the indoor air flow state and the wall temperature distribution of structure, provided a favorable support for the subsequent building heating energy saving.

关 键 词：藏东南 民房建筑 室内流场 模拟研究 空调模型 自然对流模型 

分 类 号：TU834[建筑科学—供热、供燃气、通风及空调工程]