大连市某医院门诊楼自然通风的数值模拟分析  

Numerical Simulation Analysis of Natural Ventilation in Outpatient Building of a Hospital in Dalian

作　　者：李晓颖[1] 顾祥红[1] 赵剑峰[1] 

机构地区：[1]大连大学建筑工程学院,辽宁大连116622

出　　处：《大连大学学报》2017年第6期28-32,共5页Journal of Dalian University

摘　　要：本文应用Fluent软件对大连市某医院门诊楼的自然通风效果进行数值模拟。本模拟采用零方程模型,并以建筑室外风环境模拟结果作为边界条件,综合考虑门诊楼主要房间的流场、风速、空气龄、通风量,对该门诊楼的自然通风状况进行数值模拟分析,并结合《绿色建筑评价标准》对该建筑的自然通风状况进行了评估。In this paper, fluent software is used to simulate the natural ventilation effect of outpatient building in a hospital in Dalian. The simulation is based on zero equation models, and the outdoor wind environment simulation results are taken as boundary conditions. In the numerical simulation analysis by considering several factors such as the flow field, wind speed, air age and ventilation volume of the main rooms of outpatient building, the natural ventilation condition of the building is analyzed and evaluated according to the green building evaluation standard.

关 键 词：门诊楼 自然通风 数值模拟 绿色建筑 

分 类 号：TU834[建筑科学—供热、供燃气、通风及空调工程]