Results 41 to 50 of about 3,445 (209)
Dither Effect Of Drum Brake Squeal [PDF]
, 2015 Bunyi kiut brek kenderaan merupakan pencemaran bunyi jalanraya yang disebabkan oleh getaran yang teraruh daripada geseran. Paras tekanan bunyi dari bunyi kiut adalah lebih tinggi daripada 70 dB dan ia boleh menyebabkan kerosakan pendengaran jikalau ...
Teoh , Choe Yung
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The Chemical Record, Volume 25, Issue 7, July 2025.The radical Pietist Johann Conrad Dippel was a self‐proclaimed adept – a maker of gold and the philosophers’ stone. He was also a magister of theology, a doctor of medicine, and a self‐taught chemist, who coinvented the pigment Prussian Blue together with Johann von Diesbach, became known for his animal pyrolysis oil, his wonder‐wound balm, his ...
Curt Wentrup
wiley +1 more source
SIMULATIONAL AND EXPERIMENTAL STUDY ON THE CRITICAL FACTORS OF HIGH-SPEED BRAKING SQUEAL
Jixie qiangdu, 2018 Complex eigenvalue analysis using ABAQUS has been carried out,based on a simplified finite element model of high-speed disc brake system.The critical factors generating brake squeal have been computationally studied and verified by experiments.Simulation
ZHANG ErYin +4 more
doaj
Impact Analysis of Brake Pad Backplate Structure and Friction Lining Material on Disc-Brake Noise
Advances in Materials Science and Engineering, 2018 This study proposes a three-layer brake pad design, on which a six-DOF dynamic model of brake disc-brake pad is established, and the factors affecting the system instability are analyzed.
Gongyu Pan, Lei Chen
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Impact Analysis and Optimization of Material Parameters of Insulator on Brake Squeal
IEEE Access, 2019 In this paper, factors that account for the disc brake noise were explored with a bench test to fix the methods of reducing the brake squeal noise. The influence of the stiffness and damping of insulator on the noise of the braking system was analyzed by
Gongyu Pan, Yun Li, Lei Chen
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Sensitivity of Sub-critical Mode-coupling Instabilities in Non-conservative Rotating Continua to Stiffness and Damping Modifications [PDF]
, 2011 Mode-coupling instability is a widely accepted mechanism for the onset of friction-induced vibrations in car brakes, wheel sets, paper calendars, to name a few. In the presence of damping, gyroscopic, and non-conservative positional forces the merging of
Kirillov, Oleg
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Welfare of American mink, red and Arctic foxes, raccoon dog and chinchilla kept for fur production
EFSA Journal, Volume 23, Issue 7, July 2025.Abstract This Scientific Opinion (SO) addresses a mandate from the EC regarding welfare of the following animals when farmed for their fur: (i) American mink (Neogale vison or Neovison vison), (ii) Red fox (Vulpes vulpes, also known as ‘silver fox’), (iii) Arctic fox (Vulpes lagopus, also known as ‘blue fox’), (iv) Raccoon dog (Nyctereutes procyonoides,
EFSA Panel on Animal Health and Welfare (AHAW) +29 more
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Nihon Kikai Gakkai ronbunshuA brake that presses a friction material against a rotating disk is called a disk brake. And it is widely used in industrial machines and automobiles. A noise called squeal may occur during braking.
Yasunori OURA +2 more
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Effect of adding mass to rotor on in-plane squeal in automotive disc brake
MATEC Web of Conferences, 2018 This study experimentally examined disc brake-generated inplane squeal by looking at vibration modes. The in-plane squeal was determined to be closely related to both the out-of-plane squeal that has directionality caused by Coulomb friction and the in ...
Nakae Takashi +3 more
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Nonlinear Friction-Induced Vibration of a Slider-Belt System [PDF]
, 2016 A mass–spring–damper slider excited into vibration in a plane by a moving rigid belt through friction is a major paradigm of friction-induced vibration.
Guan, Zhenqun +2 more
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