Journal of the Visualization Society of Japan
Online ISSN : 1884-037X
Print ISSN : 0916-4731
ISSN-L : 0916-4731
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Challenge and Visualization in Railway Simulation by Particle Method
Kohei MUROTANI
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2019 Volume 39 Issue 152 Pages 12-18

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Abstract

Particle method is not suitable for simple fluid analyses because of precision. On the other hand, the particle method can efficiently solve such problems which occur large deformation of the boundary surface and a lot of collision detections. In this article, a wheel rolling contact analysis for water droplet on a rail as the former analysis and a snow accretion analysis for a train bogie by flying snow in train running as latter are introduced. In this article, photorealistic visualization by the POV-Ray and a reduced model with calculation results by the 3D printer are introduced.

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© 2019 The Visualization Society of Japan
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