摘要
暖通空调设计用室外计算参数与建筑供暖空调设计负荷密切相关,长期持续且深入地开展室外计算参数的研究,是暖通空调及建筑节能领域一项重要的基础性研究工作。近年来,室外气象条件变化显著,且随着暖通空调行业的不断发展,工程应用对室外计算参数研究提出了许多新的需求,同时气象领域技术发展迅速,原始气象数据条件不断丰富,对暖通空调设计用室外计算参数研究带来了新的发展与挑战。本文首先针对室外计算参数对建筑热过程的影响分析,对室内不保证率和室外不保证率、室外计算参数和典型气象年的关联与差异展开讨论。并基于对当前国内外该领域的已有研究成果的综述,对现有室外计算参数的研究新进展和未来研究方向进行总结,同时对我国开展室外计算参数研究提出一些讨论,供国内外同行学者参考。
Outdoor design conditions for Heating,Ventilation,and Air Conditioning(HVAC)design are closely related to the design cooling/heating load of building HVAC systems,and long-term and in-depth research of outdoor design conditions is an important and fundamental research work for HVAC and building energy-saving fields.In recent years,outdoor meteorological conditions have changed significantly along with climate change.In addition,with the continuous development of the HVAC industry,many new requirements for outdoor design conditions have been raised by engineering applications.Meanwhile,the rapid development of meteorological observation technology and the continuous enrichment of raw meteorological data conditions have brought new development opportunities and challenges to outdoor design conditions for HVAC design.This paper first analyzed the influence of outdoor design conditions on the thermal process of buildings,and discussed the correlation and difference between indoor and outdoor non-guaranteed rates,outdoor design conditions,and typical meteorological year.Based on the review of the current research,the current progress and future directions of outdoor design conditions were summarized,and discussions were made on the research of China's outdoor design conditions for the reference of Chinese and foreign engineers and scholars.
作者
安晶晶
徐稳龙
潘云钢
燕达
AN Jingjing;XU Wenlong;PAN Yungang;YAN Da(Beijing University of Civil Engineering and Architecture,Beijing 100044,China;China Architecture Design and Research Group,Beijing 100044,China;Building Energy Research Center,Tsinghua University,Beijing 100084,China)
出处
《建筑科学》
CSCD
北大核心
2023年第4期227-240,共14页
Building Science
基金
北京市自然科学基金“建筑中光谱选择性辐射制冷膜的耦合传热机理及模拟方法研究”(8222019)
北京建筑大学金字塔人才培养工程(JDYC20220815)。
关键词
暖通空调系统设计
室外计算参数
气候变化
基础参数
HVAC system design
outdoor design conditions
climate change
fundamental parameters
