Design Calculation about Oxynitride Concentration for Tunnels on Inghai-Tibetan Railway

被引：0

作者：

Sun, Sanxiang ^{[1
]}

Yu, Nanyang ^{[2
]}

机构：

[1] Lanzhou Jiaotong Univ, Sch Environm & Municipal Engn, Engn Res Ctr Cold & Arid Reg Water Resource Compr, Minist Educ, Lanzhou 730070, Peoples R China

[2] Southwest Jiaotong Univ, Sch Mech Engn, Chengdu 610031, Peoples R China

来源：

ADVANCES IN ENGINEERING DESIGN AND OPTIMIZATION, PTS 1 AND 2 | 2011年 / 37-38卷

关键词：

Tunnels; Emission concentration; Design calculation;

D O I：

10.4028/www.scientific.net/AMM.37-38.304

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this study, a computational analysis of the distribution of oxynitride concentrations in a tunnel is carried out by using the one-dimentional numerical method for a train-induced unsteady flow. The discretized equations are solved using the finite volume method. The results show that the calculated value and measured one is compatible basically. It can provide a theoretical basis and new idea for design.

引用

页码：304 / +

页数：2