引用本文: | 杨国彬,郑旭煦,方明建,白建军.城市街道峡谷内大气污染扩散模式(J/M/D/N,J:杂志,M:书,D:论文,N:报纸).期刊名称,2007,(4): |
| CHEN X. Adap tive slidingmode contr ol for discrete2ti me multi2inputmulti2 out put systems[ J ]. Aut omatica, 2006, 42(6): 4272-435 |
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摘要: |
对城市街道峡谷内大气污染的扩散模式进行了探讨,指出了应用模式一般是针对特殊的街道峡谷问题而设计的,属于半经验模式;CFD模式可以对复杂的街道峡谷内扩散问题进行微观的研究,是今后的发展趋势;物理模拟则可以对大气扩散问题进行详细研究。 |
关键词: 街道峡谷 应用模式 CFD模式 物理模拟 |
DOI: |
分类号:X131.1 |
基金项目: |
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Air pollution diffusion model in urban street canyons |
YANG Guo-bin ZHENG Xu-xu FANG Ming-jian BAI Jian-jun
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Abstract: |
This paper discusses air pollution diffusion models in urban street canyons.The models include semi-empirical model which designs for special street canyons,CFD model which makes micro-study on air pollution diffusion of complex street canyons and which i |
Key words: street canyon,operational model,CFD model,physics simulation |