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362466

Modelling and Finite Element Analysis of Structural Modifications in Brake Pad and Disc to Suppress Squeal

Article

Last updated: 28 Dec 2024

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Subjects

-

Tags

Mechanical Engineering Include (Fluid mechanics, Heat transfer, Aerospace, Manufacturing, Managements, industrial engineering, etc.

Abstract

This paper deals with the problem of squeal noise in disc brakes, which is a major concern for researchers and brake manufacturers. The finite element method and complex eigenvalue analysis are used to explore how changing the shape of the disc and the pad affect the squeal noise. Six different pad shapes and two different disc vane shapes under three braking scenarios are compared and investigated. The numerical results indicated that appropriate structural modification of a disc brake system can lower the brake squeal to a certain degree. Moreover, the results demonstrate that curved disc vane could eliminate squeal and has more significant effect rather than pad shape. The curved disc vane showed a steady performance in all working conditions through eliminating all the unstable modes that were generated from the base model. Furthermore, the pad modifications were also able to remove the generated unstable modes from the base model however, they introduced other unstable modes with series tendency of instability and higher propensity to squeal.

DOI

10.21608/svusrc.2024.271195.1191

Keywords

Complex eigenvalue analysis, Tendency of instability, Fe

Authors

First Name

Mohamed

Last Name

Essam

MiddleName

-

Affiliation

Production Engineering and Mechanical Design Department, Faculty of Engineering, Tanta University, Tanta 31521, Egypt

Email

moh.essam947@f-eng.tanta.edu.eg

City

-

Orcid

0009-0004-2112-048X

First Name

Abdelhameed

Last Name

A. Zayed

MiddleName

-

Affiliation

Production Engineering and Mechanical Design Department, Faculty of Engineering, Tanta University, Tanta 31521, Egypt

Email

azayed@f-eng.tanta.edu.eg

City

Tanta

Orcid

-

First Name

Fady

Last Name

Ibrahim

MiddleName

-

Affiliation

Automotive Engineering Department Faculty of Engineering Ain shams University, Cairo11517, Egypt

Email

fady.ibrahim@eng.asu.edu.eg

City

Cairo

Orcid

-

First Name

Ahmed

Last Name

M El-Kassas

MiddleName

-

Affiliation

Production Engineering and Mechanical Design Department, Faculty of Engineering, Tanta University, Tanta 31521, Egypt

Email

ahmed.elkassas@f-eng.tanta.edu.eg

City

Tanta

Orcid

-

First Name

Ahmed

Last Name

Nabhan

MiddleName

-

Affiliation

Production engineering and Mechanical Design Depart. Faculty of Engineering, Minia University, El Minia 61111, EGYPT

Email

a.nabhan@mu.edu.eg

City

Minia

Orcid

-

Volume

5

Article Issue

2

Related Issue

45187

Issue Date

2024-12-01

Receive Date

2024-03-16

Publish Date

2024-12-01

Page Start

209

Page End

221

Print ISSN

2785-9967

Online ISSN

2735-4571

Article File

SVUSRC_Volume 5_Issue 2_Pages 209-221.pdf

PDF . 1.0MB

Link

https://svusrc.journals.ekb.eg/article_362466.html

Detail API

https://svusrc.journals.ekb.eg/service?article_code=362466

Order

362,466

Type

Original research articles

Type Code

1,585

Publication Type

Journal

Publication Title

SVU-International Journal of Engineering Sciences and Applications

Publication Link

https://svusrc.journals.ekb.eg/

MainTitle

Modelling and Finite Element Analysis of Structural Modifications in Brake Pad and Disc to Suppress Squeal

Details

Type

Article

Created At

28 Dec 2024