重气扩散模型分类方法  

On the Classification Methods of Heavy Gas Dispersion Models

作　　者：黄沿波[1] 梁栋[1] 李剑峰[2] 何卫峰[3] 

机构地区：[1]中山大学工学院安全工程研究中心,广州510006 [2]北京市劳动保护科学研究所,北京100054 [3]军事经济学院,武汉430223

出　　处：《安全与环境工程》2008年第4期71-76,共6页Safety and Environmental Engineering

基　　金：“十一五”科技支撑计划课题(200603746006);广东省安监局安全专项资金项目(77-2)资助

摘　　要：在分析重气扩散专家组HGDEG所提出的模型分类方法不足的基础上,根据模型的建模思路及其相互联系,提出了一套重气扩散模型的分类方法,并对各类模型做了简要说明。The heavy gas dispersion models have become a huge model system and it is necessary to carry out the exhaustive classification of models as far as possible. This paper introduces the model classification method put forward by the EC＇s subordinate-Heavy Gas Dispersion Expert Group（HGDEG）, and points out the deficiency of this method. According to the modeling principles and their mutual relation, the paper conducts the model classification research and proposes a set of classification methods of heavy gas dispersion models.

关 键 词：重气 扩散 模型分类 

分 类 号：X51[环境科学与工程—环境工程]