AERODYNAMICS OF RAILWAY VEHICLES IN TUNNELS

被引：0
|
作者：
Mergl, Emanuel [1 ]
机构：
[1] VUKV As, Bucharova 1314-8, Prague 15800 5, Czech Republic
来源：
XXIV. MEDZINARODNA KONFERENCIA SUCASNE PROBLEMY V KOLAJAVYCH VOZIDLACH, DIEL II | 2019年
关键词：
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The article deals with problems relating to aerodynamics in tunnels in perspective of requirements and effects acting on the railway vehicles. It describes formation and propagation of pressure waves inside tunnel and corresponding questions limitation of pressure variations, pressure gradient entering a tunnel (micro-pressure wave generation), pressure loading of structure, vehicle pressure tightness and pressure comfort of passengers. There is emphasized an interaction of all subsystems (vehicles, infrastructure, operation) and it contains examples of impacts on mixed traffic (conventional and high speed, passenger and freight railway).
引用
收藏
页码：55 / 64
页数：10
相关论文
共 50 条
  • [1] AERODYNAMICS OF RAILWAY VEHICLES
    Mergl, Emanuel
    [J]. 22ND INTERNATIONAL CONFERENCE: CURRENT PROBLEMS IN RAIL VEHICLES, VOL II, 2015, : 43 - 50
  • [2] Influence of floor motions in wind tunnels on the aerodynamics of road vehicles
    Krajnovic, S
    Davidson, L
    [J]. JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 2005, 93 (09) : 677 - 696
  • [3] SIMULATIONS OF TRAIN AERODYNAMICS IN TUNNELS
    Schuster, Milan
    [J]. XXIV. MEDZINARODNA KONFERENCIA SUCASNE PROBLEMY V KOLAJAVYCH VOZIDLACH, DIEL II, 2019, : 211 - 218
  • [4] WIND TUNNELS FOR INDUSTRIAL AERODYNAMICS
    KRAMER, C
    GERHARDT, HJ
    REGENSCHEIT, B
    [J]. JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, 1984, 16 (2-3) : 225 - 264
  • [5] Rudolf Hermann, Wind Tunnels, and Aerodynamics
    Lundquist, Charles A.
    Coleman, Anne M.
    [J]. HISTORY OF ROCKETRY AND ASTRONAUTICS, 2012, 37 : 17 - 30
  • [6] Aerodynamics of Heavy Vehicles
    Choi, Haecheon
    Lee, Jungil
    Park, Hyungmin
    [J]. ANNUAL REVIEW OF FLUID MECHANICS, VOL 46, 2014, 46 : 441 - 468
  • [7] Rudolf Hermann, wind tunnels and aerodynamics
    Lundquist, Charles A.
    Coleman, Anne M.
    [J]. ACTA ASTRONAUTICA, 2008, 62 (8-9) : 463 - 470
  • [8] AERODYNAMICS OF ROAD VEHICLES
    HUCHO, WH
    SOVRAN, G
    [J]. ANNUAL REVIEW OF FLUID MECHANICS, 1993, 25 : 485 - 537
  • [9] Aerodynamics of small vehicles
    Mueller, TJ
    DeLaurier, JD
    [J]. ANNUAL REVIEW OF FLUID MECHANICS, 2003, 35 : 89 - 111
  • [10] Railway engineering in tunnels
    Richards, SC
    [J]. PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS-TRANSPORT, 1997, 123 (01) : 55 - 61
12345