Effects of varying the thickness and hole diameter of windbreak fence and the distance between fence and train on flow fields and train aerodynamic characteristics

To clarify the relationship between the downstream flow field of a windbreak fence and aerodynamic forces acting on a train placed downstream of the windbreak fence, wind tunnel tests with models were conducted. A 1/40-scale windbreak fence model (height H = 50 mm, hole diameter D = 0, 2, 6, and 10...

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Bibliographic Details
Main Authors: Yoshiyuki MATSUKURA, Yutaka SAKUMA
Format: Article
Language:Japanese
Published: The Japan Society of Mechanical Engineers 2021-03-01
Series:Nihon Kikai Gakkai ronbunshu
Subjects:
Online Access:https://www.jstage.jst.go.jp/article/transjsme/87/896/87_20-00234/_pdf/-char/en