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302502

Crosswind Effects on the Stability of High-Speed Trains

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Last updated: 04 Jan 2025

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Abstract

This paper gives details of the simulation model including method, flow field, corresponding boundary conditions, geometry, and computational mesh. It then shows the train's aerodynamic flow and loads with a range of variable operating speeds and incoming wind speeds. The aerodynamic interaction between a moving train and the transverse wind is expressed in terms of the flow features around the train, variable yaw angles, and the effect of the moving train on the aerodynamic forces of the train including lateral force, lift force, and rolling moment. This work contains different cases for three basic factors, namely: wind speed, train speed, and yaw angle. Firstly, the train speed is 100 km/h, with a wind speed of 12 m/s, and wind angles of 0, 30, 60, and 90 degrees. Secondly, the train speed is 300 km/h, with a wind speed of 15 m/s, and wind angles of 0, 30, 60, and 90 degrees. Good results and important conclusions are recorded.

DOI

10.21608/iugrc.2022.302502

Keywords

CFD, Train, Stability Crosswind, Overturning

Authors

First Name

Eyad

Last Name

Hany

MiddleName

Ayman

Affiliation

Mechanical Power Engineering Dept., Faculty of Engineering, Zagazig University, Egypt.

Email

eyadayman9922@gmail.com

City

-

Orcid

-

First Name

Hamdy

Last Name

Rashad

MiddleName

Gamal

Affiliation

Mechanical Power Engineering Dept., Faculty of Engineering, Zagazig University, Egypt.

Email

hamdysheref9@gmail.com

City

-

Orcid

-

First Name

Amr

Last Name

AbdelHafeez

MiddleName

Shrief

Affiliation

Mechanical Power Engineering Dept., Faculty of Engineering, Zagazig University, Egypt.

Email

amrshrief00@gmail.com

City

-

Orcid

-

First Name

Mohamed

Last Name

Abdel Azeez

MiddleName

Ahmed

Affiliation

Mechanical Power Engineering Dept., Faculty of Engineering, Zagazig University, Egypt.

Email

mo_ahmed99@gmail.com

City

-

Orcid

-

First Name

Mohamed

Last Name

Akl

MiddleName

Ahmed Abdel Fatah

Affiliation

Mechanical Power Engineering Dept., Faculty of Engineering, Zagazig University, Egypt.

Email

muhma03@gmail.com

City

-

Orcid

-

First Name

Mohamed

Last Name

Hassan

MiddleName

Hassan Mohamed

Affiliation

Mechanical Power Engineering Dept., Faculty of Engineering, Zagazig University, Egypt.

Email

m01098948741@gmail.com

City

-

Orcid

-

First Name

Mohamed

Last Name

Zaki

MiddleName

Hany Metwaly

Affiliation

Mechanical Power Engineering Dept., Faculty of Engineering, Zagazig University, Egypt.

Email

mohamezhanz12345@gmail.com

City

-

Orcid

-

Volume

6

Article Issue

6

Related Issue

41697

Issue Date

2022-09-01

Receive Date

2023-06-07

Publish Date

2022-09-01

Page Start

1

Page End

10

Article File

IUGRC_Volume 6_Issue 6_Pages 1-10.pdf

PDF . 1.4MB

Link

https://iugrc.journals.ekb.eg/article_302502.html

Detail API

https://iugrc.journals.ekb.eg/service?article_code=302502

Order

302,502

Type

Original Article

Type Code

762

Publication Type

Journal

Publication Title

The International Undergraduate Research Conference

Publication Link

https://iugrc.journals.ekb.eg/

MainTitle

Crosswind Effects on the Stability of High-Speed Trains

Details

Type

Article

Created At

24 Dec 2024