Thermo-mechanical finite element analysis of hot judder phenomenon of a ventilated disc brake system

Hot judder characteristics of a ventilated disc brake system are discussed. Three dimensional finite element models of the ventilated disc, pads and pistons are created, and a fully coupled thermo-mechanical analysis of the hot judder phenomenon of the disc brake system is performed using SAMCEF. Th...

Full description

Saved in:
Bibliographic Details
Published in:International journal of precision engineering and manufacturing 2011-10, Vol.12 (5), p.821-828
Main Authors: Jung, Sung Pil, Park, Tae Won, Chai, Jang Bom, Chung, Won Sun
Format: Article
Language:English
Subjects:
Engineering
Industrial and Production Engineering
Materials Science
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Hot judder characteristics of a ventilated disc brake system are discussed. Three dimensional finite element models of the ventilated disc, pads and pistons are created, and a fully coupled thermo-mechanical analysis of the hot judder phenomenon of the disc brake system is performed using SAMCEF. The brake dynamo test is carried out according to the high speed judder test mode. The evolution of the temperature distribution on the disc surface is described, and the hot spot generation process is investigated. The simulation results such as the maximum disc temperature, BTV are compared to the data from the dynamo test, and the reliabilities of the analysis technique and simulation model presented in this paper are verified.
ISSN:2234-7593
2005-4602
DOI:10.1007/s12541-011-0109-5