Results 41 to 50 of about 2,651 (194)
Effect of Sonication Time on Magnetorheological Effect for Monomodal Magnetic Elastomers
Gels, 2018 The effect of sonication time on the storage modulus and particle morphology for magnetic elastomers was investigated by dynamic viscoelastic measurements and morphological studies.
Mayuko Watanabe +4 more
doaj +1 more source
Limit points in the free inflation of a magnetoelastic toroidal membrane [PDF]
, 2017 One common phenomenon native to inflation of membranes is the elastic limit-point instability–a bifurcation point at which the membrane begins to deform enormously at the slightest increase of pressure.
Reddy, N H, Saxena, Prashant
core +2 more sources
MedžiagotyraDetermining the mechanical properties of magnetorheological elastomers (MREs) is fundamental for creating smart materials and devices with desired properties and functionalities. While the MREs properties, in shear mode, have been extensively researched,
Mohamed TOURAB +8 more
doaj +1 more source
Adaptive Damping of a Double-Beam Structure Based on Magnetorheological Elastomer
Shock and Vibration, 2019 A method of vibration reduction based on activation of an MRE block that couples twin cantilever beams at their free ends is investigated. Four types of magnetorheological elastomers have been manufactured, and their rheological properties in a range of ...
Tomasz Szmidt +4 more
doaj +1 more source
SEMI-ACTIVE DAMPING PERFORMANCE OF IRON PARTICLE FILLED SILICONE RUBBER
Acta Polytechnica CTU Proceedings, 2016 The aim of this work was to design, produce and evaluate a demonstrator to visualize the magneto-induced damping behaviour of materials. In contrast to standard materials, the damping coefficient of iron particle filled silicone rubbers can be controlled
Florian Dirisamer +3 more
doaj +1 more source
Visco-hyperelastic model with damage for simulating cyclic thermoplastic elastomers behavior applied to an industrial component [PDF]
, 2018 In this work a nonlinear phenomenological visco-hyperelastic model including damage consideration is developed to simulate the behavior of Santoprene 101-73 material.
Elduque, D. +5 more
core +4 more sources
Advanced Functional Materials, EarlyView.MagPiezo enables wireless activation of endogenous Piezo1 channels without genetic modification using 19 nm magnetic nanoparticles and low‐intensity magnetic fields. It generates torque forces at the piconewton scale to trigger mechanotransduction in endothelial cells, standing as a novel platform to interrogate and manipulate Piezo1 activity in vitro.
Susel Del Sol‐Fernández +7 more
wiley +1 more source
Numerical Study on Surface Reconstruction and Roughness of Magnetorheological Elastomers
Computation, 2023 A methodology is implemented to deform the surface of a magnetorheological elastomer (MRE) exposed to an external magnetic field by means of data matrix manipulation of the surface.
José Antonio Valencia +3 more
doaj +1 more source
Instabilities in the axisymmetric magnetoelastic deformation of a cylindrical membrane [PDF]
, 2017 We study the inflation of a weakly magnetizable isotropic incompressible cylindrical membrane and the effects of an external magnetic field generated by a current carrying wire placed along the axis of cylinder.
Reddy, Narravula Harshavardhan +1 more
core +2 more sources
Advanced Materials, EarlyView.Residual magnetization induces pronounced mechanical anisotropy in ultra‐soft magnetorheological elastomers, shaping deformation and actuation even without external magnetic fields. This study introduces a computational‐experimental framework integrating magneto‐mechanical coupling into topology optimization for designing soft magnetic actuators with ...
Carlos Perez‐Garcia +3 more
wiley +1 more source