Results 21 to 30 of about 7,773 (217)

Vibration analysis and models of adjacent structures controlled by magnetorheological dampers [PDF]

open access: yes, 2017
This paper deals with the vibration analysis of adjacent structures controlled by a magnetorheological (MR) damper and with the discussion of a numerical procedure for identification and definition of a reliable finite element model. The paper describes
Basili, Michela, DE ANGELIS, Maurizio
core   +3 more sources

Research on Magnetorheological Fluid Negative Pulse Generator Used for Inclinometry While Drilling in Vertical Wells

open access: yesShiyou jixie, 2023
Measurement while drilling(MWD)is the best means to grasp downhole real-time drilling information and then conduct optimization control,and has been widely used in oil and gas well drilling.The mud pressure pulse transmission is the main method for MWD ...
Yi Ming   +6 more
doaj  

Analysis on Flow and Temperature Field of High-Power Magnetorheological Fluid Transmission Device

open access: yesApplied Sciences, 2022
Aiming to solve the problem of high-power magnetorheological fluid transmission heat dissipation, a new type of magnetorheological fluid drive disk is designed.
Xiangfan Wu   +5 more
doaj   +1 more source

New Method to Calculate Electrical Forces Acting on a Sphere in an Electrorheological Fluid [PDF]

open access: yes, 2005
We describe a method to calculate the electrical force acting on a sphere in a suspension of dielectric spheres in a host with a different dielectric constant, under the assumption that a spatially uniform electric field is applied.
D. J. Bergman   +11 more
core   +2 more sources

Dynamic properties of an axially moving sandwich beam with magnetorheological fluid core

open access: yesAdvances in Mechanical Engineering, 2017
Dynamic properties and vibration suppression capabilities of an axially moving sandwich beam with a magnetorheological fluid core were investigated in this study.
Minghai Wei, Li Sun, Gang Hu
doaj   +1 more source

Design and application of magneto-rheological fluid [PDF]

open access: yes, 2007
Magneto-Rheological Fluid (MRF) technology is an old “newcomers” coming to the market at high speed. Various industries including the automotive industry are full of potential MRF applications.
A. Grunwald   +6 more
core   +1 more source

Development of Properties Control Methods for Magnetorheological Medium to Regulate the Stiffness of Exoskeleton Variable-Length Link

open access: yesAdvanced Engineering Research, 2023
Introduction. The article investigated one of the problems of creating exoskeletons — controlling the properties of magnetic rheological fluid in links of variable length with adjustable stiffness.
А. О. Blinov   +4 more
doaj   +1 more source

Design, Construction and Experimental Verification of Magnetorheological Brake

open access: yesCommunications, 2013
This article deals with the principle, design and verification of the magnetorheological brake. Physical principles, possible designs and advantages of magnetorheological brakes are presented.
Petr Polcar
doaj   +1 more source

Non-linear stress response of non-gap-spanning magnetic chains suspended in a Newtonian fluid under oscillatory shear test : A direct numerical simulation [PDF]

open access: yes, 2017
The corresponding author wishes to express his sincerest thanks to the Iran National Science Foundation (INSF) for supporting this work under Contract Number 92021291.Peer reviewedPostprintPublisher ...
Fatehi, R, Hashemi, M R, Manzari, M T
core   +1 more source

Study of dynamic characteristics of magnetorheological fluid flow in magnetorheological valve channels [PDF]

open access: yesВестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение
Vibration protection of technological equipment allows improving product quality and decreasing the amount of defects. Current active vibration isolation platforms effectively protect objects at high frequencies; however, they are less effective under ...
A. M. Bazinenkov   +2 more
doaj   +1 more source

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