摘要
本文利用CFD软件对某办公建筑一个房间进行了24 h非稳态热环境的动态模拟,包括室外温度,太阳辐射等非稳态条件。根据夜间通风量的变化对建筑维护结构蓄热的影响从室内热环境进行了计算分析,在满足室内环境热舒适要求的前提下,适当加大夜间通风量,寻找一种节能的运行模式,从通风空调联合运行机制上探讨节能潜力。
This article used CFD software to dynamically simulate 24 hours unsteady state hot environment of some room in this building,including the unsteady state conditions of outdoor temperature,solar radiation and so on,as well as the dynamic process of natural ventilation by opening window on fixed time,closing the window and starting air conditioning on fixed time.This paper computes and analyzes the mechanism of union run of ventilation and air conditioning based on the energy conservation.Besides satisfying the comfortable request of indoor environment hot environment,we sought for an energy conservation operating mode,by using which to discuss the potential of energy conservation.
出处
《节能技术》
CAS
2014年第4期351-353,共3页
Energy Conservation Technology
关键词
夜间通风
人工制冷
动态模拟
室内热环境
节能潜力
运行模式
night ventilation
artificial refrigeration
kinetic simulate
union run
energy conservation potential
run mode
作者简介
周静（1982～）,女,硕士,讲师,研究方向为暖通空调工程.
