The Simulation Analysis of Tunnel Wind Cooling System in Shenyang Area

Xiao Ming Zhang; Yang Gao; Xiao Zhang

doi:10.4028/www.scientific.net/AMR.724-725.1474

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 724-725The Simulation Analysis of Tunnel Wind Cooling...

The Simulation Analysis of Tunnel Wind Cooling System in Shenyang Area

Abstract:

Applied FLUENT simulation software to research the influence of tunnel length, tunnel entrance velocity, tunnel equivalent diameter and tunnel buried depth four important factors on the tunnel wind cooling system in Shenyang area. The results show that, with the increase of tunnel length and tunnel buried depth and with the decrease of tunnel entrance velocity and tunnel equivalent diameter, the outdoor air which passed into the tunnel cooling amplitude increases. For the tunnel wind cooling system optimization design in Shenyang area and the surrounding areas, the advices are that tunnel buried depth should not be more than 6m and tunnel entrance velocity should not be more than 5m/s.

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Periodical:

Advanced Materials Research (Volumes 724-725)

Pages:

1474-1477

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.724-725.1474

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Online since:

August 2013

Authors:

Xiao Ming Zhang, Yang Gao, Xiao Zhang

Keywords:

Optimization Design, Simulation Analysis, Tunnel Wind Cooling System

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