A computational analysis of the train-wind to identify the best position for the air-curtain installation

Journal of Wind Engineering and Industrial Aerodynamics

Volumn 99, Issue 5, 2011, Pages 554-559

  Juraeva, Makhsuda ^a   Lee, Jun ho ^a   Song, Dong Joo ^a  

^a Yeungnam University   (South Korea)

Author keywords

Natural ventilation shaft; Subway tunnel; Train wind

Indexed keywords

AIR CURTAINS; COMPUTATIONAL METHODS; ENVIRONMENTAL MANAGEMENT; NAVIER STOKES EQUATIONS; RAILROADS; TURBULENCE MODELS; VENTILATION;

COMPUTATIONAL ANALYSIS; ENVIRONMENTAL CONTROL SYSTEM; INSTALLATION LOCATIONS; NATURAL VENTILATION; REYNOLD AVERAGED NAVIER-STOKES EQUATIONS; SHARP INTERFACE METHODS; SUBWAY TUNNELS; TWO-EQUATION TURBULENCE MODELS;

RAILROAD TUNNELS;

EID: 79955645750     PISSN: 01676105     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jweia.2011.02.004     Document Type: Article

References (10)

1. ANSYS Workbench, 2009. CFX-Pre, CFX-Solver, CFX-Post, User's Manual.
2. Gupta Sanjeev, Pavageau Michel, Elicer-Cortes Juan-Carlos Cellular confinement of tunnel sections between two air curtains. Building and Environment 2007, 42:3352-3365.
3. Karlsson H.L., Nilsson L., Moller L. Subway particle are more genotoxic than street particles and induce oxidative stress in cultured human lung cells. Chemical Research in Toxicology 2005, 18:19-23.
4. Kim J.Y., Kim K.Y. Experimental and numerical analyses of train-induced unsteady tunnel flow in subway. Tunnelling and Underground Space Technology 2007, 22:166-172.
5. Kim Jung-Yup, Kim Kwang-Yong Effects of vent shaft location on the ventilation performance in a subway tunnel. Journal of Wind Engineering and Industrial Aerodynamics 2009, 97:174-179.
6. Li J.S.M., Chow W.K. Numerical studies on performance evaluation of tunnel ventilation safety systems. Tunnelling and Underground Space Technology 2003, 18:435-452.
7. Modic J. Fire simulation in road tunnels. Tunnelling and Underground Space Technology 2003, 18:525-530.
8. Menter F.R. Two-equation eddy-viscosity turbulence models for engineering applications. AIAA-Journal 1994, 32(8):269-289.
9. Tokarek S., Bernis A. An example of particle concentration reduction in Parisian subway stations by electrostatic precipitation. Environmental Technology 2006, 27:1279-1287.
10. Yuan Feng-Dong, You Shi-Jun CFD simulation and optimization of the ventilation for subway side-platform. Tunnelling and Underground Space Technology 2007, (22):474-482.