Results 61 to 70 of about 3,445 (209)
Benchmarking Signorini and exponential contact laws for an industrial train brake squeal application [PDF]
, 2012 Contact representation of structure interactions for finite element models is nowadays of great interest in the industry. Two contact modellig strategies exist in the literature, either based on a perfect contact with no interpenetration of structures at
BALMES, Etienne +3 more
core +3 more sources
A study on brake noise. (Drum brake squeal).
JSME international journal. Ser. 3, Vibration, control engineering, engineering for industry, 1989 Recently, a theoretical analysis of drum brake squeal was presented by N. Millner. This report has been quoted in many papers. We considered an improved analytical model in order to clarify a practical method of eliminating brake squeal. We obtained an equation which represents E, the increase of kinetic energy during 1 cycle.
Hiromasa OKAMURA, Masaaki NISHIWAKI
openaire +2 more sources
Protecting the protectors: Whistleblowing and retaliation in the compliance arena
American Business Law Journal, Volume 62, Issue 1, Page 23-44, Spring 2025.Abstract In the last decade, we learned of massive scandals at some of the world's largest companies. In each of those cases, compliance officers were charged with ensuring that the company adhered to legal and regulatory requirements and their own internal codes of conduct, and yet, these companies were not protected from their own bad actors ...
Jeffrey R. Boles +2 more
wiley +1 more source
Study of Brake Shoes Parameters on Brake Squeal Propensity Based on Complex Eigenvalue Method
机车电传动, 2015 A finite element model of a pad-wheel brake device was established using ABAQUS to predict the brake squeal noise. The influence of friction coefficient between the friction body and the tread, Young’s modulus of the friction body and the back plate on ...
HU Yan, HUANG Panpan, CHEN Guangxiong
doaj
Disc brake squeal occurrences under dry and wet brake pad conditions [PDF]
, 2015 This paper investigates the effect of water absorption in the brake pad on squeal noise occurrences. A series of brake noise tests is performed at different hydraulic pressure and rotating speed conditions using the laboratory brake test rig, Four brake ...
Abdul Hamid, Mohd. Kameil +2 more
core
Shock and Vibration, Volume 2025, Issue 1, 2025.These authors contributed equally to this workCurrently, numerous factors contribute to noise generation in automotive brake systems, with brake discs being a primary focus. This research paper conducts an in‐depth analysis of the impact of brake disc ventilation rib shape and distribution density on brake noise.
Xing-Xing Shangguan +8 more
wiley +1 more source
Stability Optimization of a Disc Brake System with Hybrid Uncertainties for Squeal Reduction
Shock and Vibration, 2016 A hybrid uncertain model is introduced to deal with the uncertainties existing in a disc brake system in this paper. By the hybrid uncertain model, the uncertain parameters of the brake with enough sampling data are treated as probabilistic variables ...
Hui Lü, Dejie Yu
doaj +1 more source
Integrating damping and non-linearities in a vibration design process [PDF]
, 2013 Classical vibration design uses modes and transfer functions generated with the superposition principle to allow the verification of design objectives.
BALMES, Etienne
core +3 more sources
Are there reliable constitutive laws for dynamic friction? [PDF]
, 2015 Structural vibration controlled by interfacial friction is widespread, ranging from friction dampers in gas turbines to the motion of violin strings. To predict, control or prevent such vibration, a constitutive description of frictional interactions is ...
McKay, Andrew +2 more
core +4 more sources
Applied Sciences, 2020 This paper is devoted to discussion of the efficiency of reduced models based on a Double Modal Synthesis method that combines a classical modal reduction and a condensation at the frictional interfaces by computing a reduced complex mode basis, for the ...
Grégoire Corradi +2 more
doaj +1 more source