Gazi University Journal of Science Part A: Engineering and Innovation

Gazi University Journal of Science Part A: Engineering and Innovation

Aerodynamic control in high speed trains with a novel design of wing set

Yazarlar: Mehmet ÇİÇEK, Gökhan DURMUŞ

Cilt 6 , Sayı 1 , 2019 , Sayfalar 1 - 8

Konular:Mühendislik, Ortak Disiplinler

Anahtar Kelimeler:High-speed trains (HSTs),Aerodynamic braking,Aerodynamic control,Railway,Derail,Wing

Özet: Different from previous aerodynamic brake studies where aerodynamic brake is used to support conventional brakes, in this paper, a novel design of wing set for high speed trains (HSTs) has been proposed to provide safer and faster movement in curved rails.  We have investigated, for the first time, the contribution of those two-axis wings on the running capability of a HST in a curved path to reduce derail or overturn risk. We have put 6 wings, 4 on sides which are proposed first time and 2 on top on each car. We have found that at same speed (0.8ma), minimum radius of curvature decreased from 7km to 3km when the wings are used. In the second part, the advantages of the aerodynamic drag brakes induced from proposed novel design wings at the speed of 0.8ma are discussed.

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@article{2019, title={Aerodynamic control in high speed trains with a novel design of wing set}, volume={6}, number={1–8}, publisher={Gazi University Journal of Science Part A: Engineering and Innovation}, author={Mehmet ÇİÇEK,Gökhan DURMUŞ}, year={2019} }
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Mehmet ÇİÇEK,Gökhan DURMUŞ. (2019). Aerodynamic control in high speed trains with a novel design of wing set (Vol. 6). Vol. 6. Gazi University Journal of Science Part A: Engineering and Innovation.
MLA
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Mehmet ÇİÇEK,Gökhan DURMUŞ. Aerodynamic Control in High Speed Trains with a Novel Design of Wing Set. no. 1–8, Gazi University Journal of Science Part A: Engineering and Innovation, 2019.
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