Heat Transfer Analysis in a Usual Ventilated Brake Disc
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Tipo de produção
Artigo de evento
Data de publicação
2015-05-13
Texto completo (DOI)
Periódico
SAE Technical Papers
Editor
Texto completo na Scopus
Citações na Scopus
1
Autores
CIOLFI, M. J.
Paulo de Mello
Orientadores
Resumo
Copyright © 2015 SAE International.This paper presents the different "gradients" of heat transfer coefficients found in a usual ventilated brake disc type. Although the conduction coefficient depends on the material characteristics applied, the convection and radiation coefficients changes as function of vehicle speed and brake temperature respectively. By comparing the coefficients magnitude orders of each surface and condition is possible to define the most favorable geometries for cool down the system.
Citação
CIOLFI, M. J.; MELLO, P. Heat Transfer Analysis in a Usual Ventilated Brake Disc. SAE Technical Papers, v. 2015-May, 2015.
Palavras-chave
Keywords
Assuntos Scopus
Brake discs; Brake temperatures; Conduction coefficients; Heat transfer analysis; Magnitude order; Material characteristics; Radiation coefficient; Vehicle speed