Design Calculation about Oxynitride Concentration for Tunnels on Inghai-Tibetan Railway
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.
Yi-Min Deng, Aibing Yu, Weihua Li and Di Zheng
S. X. Sun and N. Y. Yu, "Design Calculation about Oxynitride Concentration for Tunnels on Inghai-Tibetan Railway", Applied Mechanics and Materials, Vols. 37-38, pp. 304-307, 2010