Transactions of the Korean Society of Mechanical Engineers B (대한기계학회논문집B)

The Korean Society of Mechanical Engineers (대한기계학회)
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The Comparative Analysis of Slipstream Phenomena by High-Speed and Traditional Train

고속(KTX) 및 기존 철도차량의 열차풍 현상 비교 분석

  • 김동현 (한국철도기술연구원 환경화재연구팀) ;
  • 장용준 (한국철도기술연구원 환경화재연구팀)
  • Published : 2007.02.01
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Abstract

A series of field tests were performed to develop aerodynamic characteristic evaluation method and countermeasure technology in conventional and high-speed railway. The strength of rolling stock-induced wind which affect the people and substructure in platform and nearby track were investigated. The slipstream of passing trains was measured by hot-wire array system. The speed of trains was 110 - 125km/h for conventional ones and 300km/h for high-speed ones. The streamlined shape trains cause about 50% smaller-scale slipstream compared to the non-streamlined ones.

Keywords

References

  1. Liao, S., Mosier, P., Kennedy, W. and Andrus, D., 1999, 'The Aerodynamic Effects of High-Speed Trains on People and Property at Stations in the Northeast Corridor,' DOT/FRA/ORD-99/12
  2. Holmes, S. and Schroeder, M., 2002, 'Aerodynamic Effects of High-Speed Passenger Trains on Other Trains,' DOT/FRA/ORD-01/12
  3. Sanz-Andres, A. and Santiago-Prowald, J., 2002, 'Train-induced Pressure on Pedestrians,' Journal of Wind Engineering and Industrial Aerodynamics, Vol. 90, pp. 1007-1015 https://doi.org/10.1016/S0167-6105(02)00216-7
  4. Sanz-Andres, A., Santiago-Prowald, J., Baker, C. and Quinn, A., 2003, 'Vehicle-induced Loads on Traffic Sign Panels,' Journal of Wind Engineering and Industrial Aerodynamics, Vol. 91, pp. 925-942 https://doi.org/10.1016/S0167-6105(03)00035-7
  5. Baker, C.J. and Humphreys, N.D., 1996, 'Assessment of the Adequacy Various Wind Tunnel Techniques to Obtain Aerodynamic Data for Ground Vehicles in Cross Winds,' Journal of Wind Engineering and Industrial Aerodynamics, Vol. 60, pp. 49-68 https://doi.org/10.1016/0167-6105(96)00023-2
  6. Kim, Dong-Hyeon, Kwon, Hyeok-Bin, Kim, Do-Hoon, Kim, Moon-Hun and Song, Moon-Shuk, 2004, 'An Experimental Study on the Aerodynamic Effects Generated by a Train Passing Rear by Platform,' Transaction of the KSME(B), Vol. 28, No. 6, pp. 734-739 https://doi.org/10.3795/KSME-B.2004.28.6.734
  7. UIC Code 779-1, 1996, 'Effect of the Slipstream of Passing Trains on Structures Adjacent to the Track.'

Cited by

  1. NUMERICAL STUDY WITH VENT SHAFT POSITION IN UNDERGROUND STATION vol.17, pp.1, 2012, https://doi.org/10.6112/kscfe.2012.17.1.036