Prediction of Damping Treatment Dynamics as Bonded to a Brake Shoe and Lining 1999-01-3407
In this paper, a brake damper is modeled with the finite element method to predict its response in a free-free impact modal test. A multi-layer representation of a brake shim is described which captures the dynamic characteristics of a damper, bonded to a brake shoe and lining. Calculations of damping values and natural frequencies are compared to impact modal test results over a wide temperature range. It was found that the finite element model accurately predicts the results from the experiment. A discussion is also given on how the model may be used to develop a material database and automation of the modeling process to analyze any layered brake damper.
Citation: Mignery, L. and Nashif, A., "Prediction of Damping Treatment Dynamics as Bonded to a Brake Shoe and Lining," SAE Technical Paper 1999-01-3407, 1999, https://doi.org/10.4271/1999-01-3407. Download Citation
Author(s):
Lezza A. Mignery, Ahid D. Nashif
Affiliated:
Material Sciences Corporation
Pages: 8
Event:
Annual Brake Colloquium And Engineering Display
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
Proceedings of the 1999 Brake Colloquium-P-349
Related Topics:
Dampers and shock absorbers
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