Results 51 to 60 of about 3,445 (209)

Non Smooth Contact Dynamics Approach for Mechanical Systems Subjected to Friction-Induced Vibration

open access: yesLubricants, 2019
The modeling of contact is one of the main features of contact dynamics in the context of friction-induced vibrations. It can have a strong impact on the numerical results and consequently on the design choices during the optimization or specification of
Jean-Jacques Sinou   +2 more
doaj   +1 more source

FDP – VCU Data Acquisition Device [PDF]

open access: yes, 2017
There is a need to monitor critical information during brake testing to obtain feedback and, ultimately, more insight on the brake performance of a vehicle.
Agyei-Yeboah, Ferdinand   +3 more
core   +1 more source

A study of commercial vehicle brake judder transmission using multi-body dynamic analysis [PDF]

open access: yes, 2007
YesBraking-induced forced vibration, known as brake judder in road vehicles, causes dissatisfaction to drivers and passengers and also damage and possible early failure in components and systems. In this paper, the transmission of judder vibration from
Day, Andrew J.   +2 more
core   +1 more source

They put me on a train: Assimilation and the Australian railways

open access: yesGeographical Research, Volume 63, Issue 2, Page 249-259, May 2025.
This article explores the South Australian railways’ involvement in the forcible removal of Aboriginal children from their families and homes. It gives close attention to the artwork and words of First Nations peoples who were taken away from their families by train under the Australian government policy of Assimilation. A key finding is that while the
Katie Maher
wiley   +1 more source

Effects of equilibrium point displacement in limit cycle oscillation amplitude, critical frequency and prediction of critical input angular velocity in minimal brake system

open access: yesAIP Advances, 2017
In the present paper, brake squeal phenomenon as a noise resource in automobiles was studied. In most cases, the modeling work is carried out assuming that deformations were small; thus, equilibrium point is set zero and linearization is performed at ...
Hamed Faghanpour Ganji   +1 more
doaj   +1 more source

Component mode synthesis with residual stiffness for brake squeal complex eigenvalue problem

open access: yesNihon Kikai Gakkai ronbunshu, 2014
This paper discusses component mode synthesis (CMS) to solve the complex eigenvalue problem that expresses the disk brake squeal equation. The disk brake squeal is known as self-excited vibration; the real and imaginary parts of the complex eigenvalue ...
Kohei FURUYA   +2 more
doaj   +1 more source

Time/frequency analysis of contact-friction instabilities. Application to automotive brake squeal. [PDF]

open access: yes, 2010
Robust design of silent brakes is a current industrial challenge. Braking systems enter in the more general context of unstable systems featuring contact friction interaction.
BALMES, Etienne   +3 more
core   +2 more sources

From Runaway Wives to Regretting Motherhood: Understanding Mothers Who Choose to Live Apart From Their Children

open access: yesSociology Compass, Volume 19, Issue 5, May 2025.
ABSTRACT Despite growing scholarly interest in non‐residential motherhood, the emotional dimensions—namely maternal ambivalence and regret experienced by at least some non‐residential mothers—remain underexplored by scholars in this field. This paper argues that these emotions are critical to understanding non‐residential motherhood and challenging ...
Shelley Z. Reuter
wiley   +1 more source

Influence of Heterogeneous Contact Stiffness and Heterogeneous Friction Coefficient on Frictional Squeal

open access: yesShock and Vibration, 2018
Contact stiffness and friction coefficient are excitation sources and key influencing factors to frictional squeal with obvious inhomogeneous characteristic that is always neglected.
Lijun Zhang, Wenbo Li, Dejian Meng
doaj   +1 more source

Multi Scale Modelling of Friction Induced Vibrations at the Example of a Disc Brake System

open access: yesApplied Mechanics, 2021
Friction induced vibrations such as brake squealing, or juddering are still challenging topics in product engineering processes. So far, this topic was particularly relevant for the automobile industry because they were the main market for disc brake ...
Arn Joerger   +3 more
doaj   +1 more source

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