Genetically aerodynamic optimization of the nose shape of a high-speed train entering a tunnel

Muñoz Paniagua, Jorge and García García, Javier and Crespo Martínez, Antonio (2014). Genetically aerodynamic optimization of the nose shape of a high-speed train entering a tunnel. "Journal of Wind Engineering And Industrial Aerodynamics", v. 130 (n. null); pp. 48-61. ISSN 0167-6105. https://doi.org/10.1016/j.jweia.2014.03.005.

Description

Title: Genetically aerodynamic optimization of the nose shape of a high-speed train entering a tunnel
Author/s:
  • Muñoz Paniagua, Jorge
  • García García, Javier
  • Crespo Martínez, Antonio
Item Type: Article
Título de Revista/Publicación: Journal of Wind Engineering And Industrial Aerodynamics
Date: July 2014
Volume: 130
Subjects:
Freetext Keywords: High-speed train; Tunnel; Shape optimization; Genetic algorithm; Aerodynamic drag; Maximum pressure gradient
Faculty: E.T.S.I. Industriales (UPM)
Department: Ingeniería Energética
UPM's Research Group: Grupo de Investigación de Mecánica de Fluidos aplicada a la Ingeniería Industrial, Escuela Técnica Superior de Ingenieros Industriales
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

The optimization of the nose shape of a high-speed train entering a tunnel has been performed using genetic algorithms(GA).This optimization method requires the parameterization of each optimal candidate as a design vector.The geometrical parameterization of the nose has been defined using three design variables that include the most characteristic geometrical factors affecting the compression wave generated at the entry of the train and the aerodynamic drag of the train.

Funding Projects

TypeCodeAcronymLeaderTitle
Government of SpainTRA- 2010-20582UnspecifiedUnspecifiedUnspecified

More information

Item ID: 36084
DC Identifier: http://oa.upm.es/36084/
OAI Identifier: oai:oa.upm.es:36084
DOI: 10.1016/j.jweia.2014.03.005
Official URL: http://www.sciencedirect.com/science/journal/01676105
Deposited by: Memoria Investigacion
Deposited on: 19 Feb 2016 16:39
Last Modified: 01 Aug 2016 22:30
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