Results 61 to 70 of about 1,519,351 (197)

Effect of auxiliary vibration influence on electrostimulation procedure efficiency

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019
The experimental complex of apparatus of electrical stimulation with combination of active electrode vibration of original design is developed. It has a possibility to use various mechanical and electrical parameters of vibration influence and electrical
M. G. Kiselev, A. N. Osipov, E. I. Labun
doaj  

Analysis of Friction-Induced Vibration Behavior of Train Brake Systems Considering the Effect of Environmental Temperature

Lubricants
Train brake systems are characterized by strong friction and open-system features during the service process. Low environmental temperatures significantly affect the contact interface and the attrition characteristics of the braking frictional couple ...
Xiaocui Wang, Wanxin Li, Quan Wang, Zhiwei Wang, Jiliang Mo   +4 more
doaj   +1 more source

The inhibition mechanism of ultrasonic vibration on stick-slip phenomenon of sliding friction pair

Scientific Reports
Frictional vibration often occurs during sliding, commonly referred to as the stick-slip phenomenon. It is more likely to occur in the range of the Stribeck curve, where friction and velocity have negative gradient characteristics.
Lingjie Luo, Ningbo Li, Qun Li, Zhan Cheng, Bing Wang, Weimin Long, Bo Zhao   +6 more
semanticscholar   +1 more source

EFFECT OF AUXILIARY VIBRATION INFLUENCE ON ELECTRO STIMULATION PROCEDURE EFFICIENCY USING HUMAN SKIN IMITATOR

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019
The experimental complex of apparatus of electrical stimulation with combination of active electrode vibration of original design was developed.
M. G. Kiselev, E. I. Labun, P. S. Liutsko   +2 more
doaj  

Development of a tunable test method for characterizing friction-induced squeak noise in automotive interior plastics

Polymer Testing
The emergence of low-noise vehicles, such as electric and hydrogen-powered cars, has increased the perceptibility of minor noises—commonly referred to as buzz, squeak, and rattle—which can significantly influence consumer perception and satisfaction ...
Jun Young Yoon, Sang Min Lee, Youjin Park, Kyung-Woo Lee, Daeun Sung, Seongho Yoon, Byoung-Ho Choi   +6 more
doaj   +1 more source

Suppressed frictional noise on micro-triangle textured NBR inspired by ventral snake scales

Polymer Testing
Nitrile butadiene rubber (NBR) is a basic ingredient of water-lubricated bearing which frequently suffers from abnormal frictional noise under certain shipping conditions.
Weibin Wu, Zeyun Li, Xue Yang, Qinqin Wang   +3 more
doaj   +1 more source

Mechanisms of Soil Plugging Effect Inside Sleeve of Cast in place Piles Driven by High Frequency Vibratory Hammers

工程科学与技术, 2016
:In order to study the mechanisms of soil plugging effect inside sleeve of cast-in-place piles driven by vibratory hammers,finite element and infinite element coupling model were established by using the commercial code ABAQUS,to simulate the full ...
XIAO Yongjie, LYU Yanping, CHEN Fuquan
doaj  

Effect of process parameters coupled with longitudinal torque ratio on ultrasonic vibration-assisted drilling of TC4

Jin'gangshi yu moliao moju gongcheng
ObjectivesWith the rapid development of the manufacturing industry, ultrasonic equipment has continuously made technological advancements in high-speed cutting, high vibration frequencies, and large amplitudes.
YAO Feng, NAN Chenggen, LIANG Guiqiang, DU Bing   +3 more
doaj  

Wear state identification of reciprocating sliding friction Pairs with frictional vibration. [PDF]

PLoS One
Yu H, Wei H.
europepmc   +1 more source

Elastomer with Microchannel Nanofiber Array Inspired by Rabbit Cornea Achieves Rapid Liquid Spreading and Reduction of Frictional Vibration Noise. [PDF]

Biomimetics (Basel)
Zhang B, Jiang L, Fang R.
europepmc   +1 more source