Results 11 to 20 of about 1,026,695 (226)
The Numerical Study for the Effect of Stiffness Matching on Wheel–Rail Curve Squeal Noise
Applied Sciences, 2023 This study delves into the phenomenon of high-frequency squeal noise occurring as trains traverse small-radius curved tracks and investigates the factors influencing wheel–rail curve squeal noise, particularly focusing on stiffness matching.
Yanxin Gao +5 more
doaj +2 more sources
Squeal Noise Reduction of an Automobile Wiper Blade
Transactions of the Korean Society for Noise and Vibration Engineering, 2014 This article proposes a design guideline to reduce squeal noise generated by an automobile wiper blade. In order to explain the squeal noise phenomenon, a source of squeal noise is experimentally investigated using a rotating disk equipment, and then a ...
Jintai Chung
exaly +4 more sources
A novel study on the reduction of non-exhaust particulate matter emissions through system vibration control [PDF]
Scientific Reports, 2022 The need to reduce non-exhaust particulate matter emissions is of paramount importance as they pose repercussions on human lives and the environment. In this study, a novel way to limit emissions is proposed based on the minimization of the vibration of ...
Priyadarshini Jayashree +2 more
doaj +2 more sources
Analysis of Brake Squeal Noise [PDF]
, 2011 Brake squeal remains a topic of ongoing research despite much progress being made especially in the last decade. Many of the feasible brake squeal mechanisms are far from being fully understood and most numerical methods for predicting brake squeal propensity are not reliable or practical to be used in industry. In this thesis, a range of methods, from
Oberst, Sebastian
openaire +3 more sources
Investigation of brake squeal and the influence of the abutment faces. [PDF]
, 2010 This paper demonstrates the influence of the trailing end of the piston, or inboard, pad on the propensity of a brake to generate audible squeal. The unique technique was employed to measure the dynamic centre of pressure at the pad/disc interface during
Talbot, Chris J. +2 more
core +5 more sources
A Study on the Influence of Dominant Parameters Related to Brake Squeal in the Brake System with the Flexible Pad [PDF]
한국정밀공학회지, 2022 The brake squeal noise is a high-frequency noise over 1 kHz range generated by the contact between the brake pad and the disk. The purpose of this paper was to investigate the behavior of the squeal noise characteristics of the brake system from an ...
Eunseok Lee +5 more
doaj +1 more source
Applied Sciences, 2023 Radiated noise is a major topic of interest regarding the brake squeal phenomenon as it is directly linked to the noise generated which can be potentially detrimental to user comfort and perception.
Sebastien Besset +2 more
doaj +1 more source
Shock and Vibration, 2022 The wheel squeal noise of a train is often made when it passes a tight curve. The noise annoys the passengers and the people living close to railway tracks.
Seyed Rahim Marjani, Davood Younesian
doaj +1 more source
An Investigation into the Influence of the Contact Pressure Distribution at the Friction Pair Interface on Disc Brake Squeal [PDF]
The main purpose of this thesis is to investigate the dynamic centre of pressure during a noisy brake application. A novel technique is employed to measure the centre of pressure and contact pressure distribution between the disc/pad interfaces during ...
Ashraf, Naveed
core +3 more sources
Machines, 2023 Brake squeal—an audible high-frequency noise phenomenon in the range between 1 kHz and 15 kHz resulting from self-excited vibrations—is one of the main cost drivers while developing brake systems.
Nils Gräbner +2 more
doaj +1 more source