Parametric analysis of the relationship between squeal and friction wear in motorcycle disc brakes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F24%3A00381507" target="_blank" >RIV/68407700:21220/24:00381507 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1177/13506501241259225" target="_blank" >https://doi.org/10.1177/13506501241259225</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1177/13506501241259225" target="_blank" >10.1177/13506501241259225</a>
Alternative languages
Result language
angličtina
Original language name
Parametric analysis of the relationship between squeal and friction wear in motorcycle disc brakes
Original language description
Squeal is a noise problem that affects all types of automotive brake systems and may affect the health of the population living in heavy traffic areas. Parameters such as pressure, friction, and Young's Modulus are crucial in determining brake noise generation. Notably, wear on rubbing surfaces emerges as a key contributor to squeal, affecting the overall brake system functionality and necessitating frequent maintenance and parts replacement. This study conducted a detailed analysis of the influence of material and operational factors on squeal generation, specifically examining their relationship with friction wear in motorcycle disc brakes. To achieve this goal, a parametric study was conducted using finite element analysis software ANSYS. Thus, the study involved subjecting the geometry to static and modal analyses to verify the generation of unstable modes. Additionally, two models were built to analyze the influence of wear on noise: one with Archard wear activated, which calculated the worn volume, and another with this option disabled. The results of the study suggest that wear is a crucial parameter that must be considered in numerical models, given its significant impact on stability attributes. Moreover, since material and operational parameters play a substantial role in generating squeal noise, this study provides valuable insights into the causes and effects of brake noise, offering practical recommendations for mitigating this common problem in motorcycle disc brakes. The model developed also serves as foundational framework for configuring simulations for similar systems, automotive or train disc brake, to study the noise and lifespan of pads.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology
ISSN
1350-6501
e-ISSN
2041-305X
Volume of the periodical
238
Issue of the periodical within the volume
11
Country of publishing house
GB - UNITED KINGDOM
Number of pages
16
Pages from-to
1433-1448
UT code for WoS article
001242026600001
EID of the result in the Scopus database
2-s2.0-85195562119