Paper Title:
Aerodynamic Simulation of High Speed Container Flat Wagon
  Abstract

Through the external flow analysis of 200 km/h high-speed container flat wagon utilizing SST k- turbulence model, we got the surface pressure distributions, flow field, locomotive resistance, containers resistance and so on. The researches show that pressure drag dominates large resistance of high-speed container flat wagon; the size difference between locomotive and container as well as the gap between vehicles will complex the flow in return increase the total aerodynamic resistance of train; due to the influence of bottom flow, the pressure drag of middle container with bogies is smaller than without, but still large.

  Info
Periodical
Edited by
Zhou Mark
Pages
1614-1619
DOI
10.4028/www.scientific.net/AMM.52-54.1614
Citation
D. Tian, J. M. Zhang, Y. Q. Wang, "Aerodynamic Simulation of High Speed Container Flat Wagon", Applied Mechanics and Materials, Vols. 52-54, pp. 1614-1619, 2011
Online since
March 2011
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$32.00
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