Results 41 to 50 of about 3,420 (210)
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
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
doaj +1 more source
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
core
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
wiley +1 more source
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
doaj +1 more source
Non Smooth Contact Dynamics Approach for Mechanical Systems Subjected to Friction-Induced Vibration
Lubricants, 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]
, 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
Friction-induced instabilities: modal, transient analysis and experimental validation [PDF]
, 2007 International audienceThe vibrations generated at the interface between the two bodies in friction are responsible for various noises such as squealing, juddering, hammering, hooting, etc.
Baillet, Laurent +4 more
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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
AIP 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