Results 21 to 30 of about 10,386 (163)

Study of Magnetorheological Grease’s Thermomagnetic Coupling Rheology

Applied Sciences, 2023
The controllable rheological properties of magnetorheological grease offer significant application prospects in regulating the lubrication behavior of frictional substrates.
Jiabao Pan, Rui Li, Ao Wang
doaj   +1 more source

Modified Bouc−Wen model based on a fractional derivative for describing the hysteretic characteristics of magnetorheological elastomers

工程科学学报, 2022
As a new type of magnetic sensitivity smart material, magnetorheological elastomers showing a good magnetorheological effect have been broadly applied in the field of intelligent structures and devices.
Peng WANG, Shao-pu YANG, Yong-qiang LIU, Yi-wei ZHAO, Cui-yan WANG   +4 more
doaj   +1 more source

Research on the Flow and Transmission Performance of Magnetorheological Fluid between Two Discs

Applied Sciences, 2022
The viscoplastic flow of magnetorheological fluid in a disc was analyzed based on the Navier–Stokes Momentum Equation, and the yielded and unyielded decomposition surfaces were obtained.
Jin Huang, Wenjian Chen, Ruizhi Shu, Jing Wei   +3 more
doaj   +1 more source

Asymmetric Dynamic Model of Temperature-Dependent Magnetorheological Damper and Application for Semi-active System

Frontiers in Materials, 2019
As a semi-active hydraulic device, the magnetorheological (MR) damper's damping characteristics will be influenced by temperature. In addition, the MR damper with gas accumulator usually shows asymmetric loop characteristics.
Jianqiang Yu, Xiaomin Dong, Xiaomin Dong, Xuhong Wang, Chengwang Pan, Yaqin Zhou   +5 more
doaj   +1 more source

Design and Analysis of Variable Stiffness Joint for Railway Vehicles Using Magneto-Rheological Elastomer [PDF]

한국정밀공학회지, 2021
The magnetorheological material changes its characteristics according to the external magnetic field. Magnetorheological elastomer existing in the solid phase has micrometer-sized magnetically responsive particles inside. When a magnetic field is applied
Yujeong Shin, Dahoon Ahn
doaj   +1 more source

Effect of Magnetorheological additives on the buildability of 3D concrete printing [PDF]

, 2023
This study investigates the effect of magneto-rheological additives in 3D concrete printing as a stimuli-responsive technique for buildability enhancement. The carbonyl iron powder (CIP) was used as the magnetorheological additive.
Sasitharan Kanagasuntharam, Shravan Muthukrishnan, Jay Sanjayan, Muthukrishnan, Shravan, Ramakrishnan, Sayanthan, Kanagasuntharam, Sasitharan, Sayanthan Ramakrishnan, Sanjayan, Jay   +7 more
core   +1 more source

Process and mechanism of magnetorheological variable gap dynamic pressure planarization finishing

Jin'gangshi yu moliao moju gongcheng, 2022
In order to improve the magnetorheological polishing efficiency of photoelectric wafer and realize its ultra smooth planarization, the magnetorheological variable gap dynamic pressure planarization method is proposed. The changes of material removal rate
Qiusheng YAN, Zhihang CAI, Jisheng PAN, Bei HUANG, Ziqin ZENG   +4 more
doaj   +3 more sources

An experimental study on torque characteristics of magnetorheological brake with modified magnetic core shape

Advances in Mechanical Engineering, 2018
In this article, a new type of magnetorheological brake is designed and its torque characteristics are investigated experimentally. The proposed magnetorheological brake consists of an outer housing, a rotating drum, magnetorheological fluid, and a ...
Jung Woo Sohn, Han Gyeol Gang, Seung-Bok Choi   +2 more
doaj   +1 more source

Study on sedimentation stability of silicone oil-based magnetorheological fluids with fumed silica as additive

Frontiers in Materials
In order to study the sedimentation stability of silicone oil-based magnetorheological fluids with fumed silica as additive, magnetorheological fluids with different mass fractions of fumed silica, particle sizes of carbonyl iron powder and viscosities ...
Long Yu, Long Yu, Fei Chen, Haopeng Li
doaj   +1 more source

The behaviour of magnetorheological fluids in squeeze mode [PDF]

, 2008
Magnetorheological (MR) fluids possess rheological properties, which can be changed in a controlled way. These rheological changes are reversible and dependent on the strength of an excitation magnetic field.
Bin Mazlan, Saiful Amri
core   +2 more sources