Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Recolector de Cienci...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Recolector de Ciencia Abierta, RECOLECTA
Bachelor thesis . 2019
License: CC BY NC ND
versions View all 2 versions
addClaim

Análisis del contacto en los elementos de rodadura de sistemas ferroviario

Authors: Muñoz Vázquez, Juan;

Análisis del contacto en los elementos de rodadura de sistemas ferroviario

Abstract

El presente trabajo se desarrolla dentro del sector ferroviario, profundizando en la investigación del contacto en lo elementos de rodadura de vehículos ferroviarios. Los objetos de estudio son el contacto rueda-carril, que se produce durante la circulación de vehículos, y contacto rueda-rodillos, que se produce en los bancos de ensayo. A partir de dos modelos ya creados en el programa PTC Creo Parametric, estos se modifican para poder ser analizados utilizando el programa ANSYS Workbench. En primer lugar, se adapta el modelo rueda-carril de modo que sea compatible con ANSYS. Una vez que se puede trabajar con ANSYS, se realiza un estudio de Elementos Finitos a través del citado programa, donde se somete al eje del modelo a variaciones de carga. En segundo lugar, se realiza el proceso anterior para el modelo rueda-rodillos. A partir del modelo de Elementos Finitos se realizan una serie de simulaciones variando la distancia entre los dos rodillos. Para concluir se lleva a cabo un análisis de los siguientes parámetros: tensión de Von Mises, presión de contacto y área de contacto. Este análisis incluye cotejar los valores obtenidos con los teóricos de un modelo de contacto según Hertz

Country
Spain
Related Organizations
Keywords

Ingeniería Mecánica, Tecnología ferroviaria, Resistencia de materiales, ANSYS Workbench., Modelo de Elementos Finitos

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
    OpenAIRE UsageCounts
    Usage byUsageCounts
    visibility views 23
    download downloads 106
  • 23
    views
    106
    downloads
    Powered byOpenAIRE UsageCounts
Powered by OpenAIRE graph
Found an issue? Give us feedback
visibility
download
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
views
OpenAIRE UsageCountsViews provided by UsageCounts
downloads
OpenAIRE UsageCountsDownloads provided by UsageCounts
0
Average
Average
Average
23
106
Green
Related to Research communities
Spanish Research Portal