Results 21 to 30 of about 387 (176)
High-order Analysis of Linear Vibrations of a ModeratleyThick Sandwich Panel With an Electrorheological Core [PDF]
Mechanics of Advanced Composite Structures, 2020 In this study, the frequency response of rectangular sandwich plates with multi-layer face sheets and electrorheological (ER) fluid cores is investigated. The assumed electro-rheological fluid as a core is capable of changing the stiffness and damping of
Mehdi Keshavarzian +4 more
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Electrorheological fluids [PDF]
, 1996 An Electrorheological fluid is normally a low-viscosity colloidal suspension, but when an electric field is applied, the fluid undergoes a reversible transition to a solid, being able to support considerable stress without yield. Commercial possibilities for such fluids are enormous, including clutches, brakes, valves,shock absorbers, and stepper ...
Adolf, D. +6 more
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Semi-active vibration control of high-speed rotor system with electrorheological bearing fluid
MATEC Web of Conferences, 2018 Present work focuses on the use of electrorheological fluid (ERF) as a lubricant in the high speed turbocharger rotor supported on floating ring bearings. The rotor is analysed by finite element modelling with gyroscopic effects and bearing forces.
Mutra Rajasekhara Reddy, Srinivas J
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On an electrorheological fluid equation with orientated convection term
Boundary Value Problems, 2019 A kind of electrorheological fluid equations with orientated convection terms is considered. If the diffusion coefficient a(x,t)∈C1(QT‾) $a(x,t)\in C^{1}(\overline{Q_{T}})$ is degenerate on the boundary ∂Ω, not only the uniqueness of weak solution is ...
Huashui Zhan
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Electrorheological fluids [PDF]
The Journal of the Acoustical Society of America, 1990 Electrorheological fluids (ER fluids) are suspensions of fine particles dispersed in an insulating fluid. If the properties of the particles and the fluid are selected properly, the resulting ER fluid can have the remarkable ability to flow like a liquid in its normal state, yet freeze into a gel in an electric field.
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Mechanisms of Magneto- and Electro-Rheology: Recent Progress and Unresolved Issues
Applied Rheology, 2001 An electrorheological fluid (ERF) (magnetorheological fluid - MRF) is a particulate suspension which shows a dramatic increase in flow resistance upon application of an external electric (magnetic) field. In both systems, the fundamental physical process
See Howard
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On the well-posedness problem of the electrorheological fluid equations
Boundary Value Problems, 2018 A kind of electrorheological fluid equations, with the orientated convection terms ut=div(a(x)|∇u|p(x)−2∇u)+b→(x)⋅∇uq,(x,t)∈Ω×(0,T), $$u_{t} =\operatorname{div}\bigl(a(x)|\nabla u|^{p(x)-2}\nabla u \bigr)+\vec {b}(x)\cdot\nabla u^{q},\quad (x,t)\in\Omega\
Huashui Zhan
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Remark on a Fixed-Point Theorem in the Lebesgue Spaces of Variable Integrability Lp(·)
Mathematics, 2022 In a personal communication, Prof. Domínguez Benavides noted that a fixed-point theorem for modular nonexpansive mappings in Lp(·)(Ω) obtained under the assumptions p+1. Therefore, the conclusion is well known.
Mohamed A. Khamsi, Osvaldo D. Méndez
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Visualization Experiment on Electrorheological Fluid in Dynamic Coupling Field
Advances in Materials Science and Engineering, 2016 Due to lack of visualization experiment on the mechanism of electrorheological effect in dynamic field, a visualization experimental system is designed and successfully made.
Shisha Zhu +3 more
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Frontiers in Materials, 2022 Poly (ionic liquid)/TiO2 composite particles were fabricated using a facile one-pot synthesis method, in which the polymerization of the ionic liquid monomer and hydrolysis of the precursor for TiO2 proceeded in one system.
Guangchen Zhang +6 more
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