[HTML][HTML] Stability of magnetoactive composites with periodic microstructures undergoing finite strains in the presence of a magnetic field
A Goshkoderia, S Rudykh - Composites Part B: Engineering, 2017 - Elsevier
We investigate the macroscopic magnetomechanical instabilities in magnetorheological
elastomer (MRE) composites undergoing finite strains in the presence of a magnetic field. In …
elastomer (MRE) composites undergoing finite strains in the presence of a magnetic field. In …
A robust and computationally efficient finite element framework for coupled electromechanics
Electro-active polymers (EAPs) are increasingly becoming popular materials for actuators,
sensors, and energy harvesters. To simulate the complex behaviour of actuators under …
sensors, and energy harvesters. To simulate the complex behaviour of actuators under …
On the swelling induced microstructural evolution of polymer networks in gels
N Cohen, RM McMeeking - Journal of the Mechanics and Physics of Solids, 2019 - Elsevier
A gel is formed when a polymer network is submerged in a solvent. The solvent molecules
penetrate the network and cause the network to swell. In this paper we propose a …
penetrate the network and cause the network to swell. In this paper we propose a …
[HTML][HTML] Manipulating pressure and shear waves in dielectric elastomers via external electric stimuli
We investigate elastic wave propagation in finitely deformed dielectric elastomers in the
presence of an electrostatic field. To analyze the propagation of both longitudinal (P-) and …
presence of an electrostatic field. To analyze the propagation of both longitudinal (P-) and …
Dielectric elastomers for energy harvesting
G Thomson, D Yurchenko, DV Val - Energy Harvesting, 2018 - books.google.com
Dielectric elastomers are a type of electroactive polymers that can be conveniently used as
sensors, actuators or energy harvesters and the latter is the focus of this review. The …
sensors, actuators or energy harvesters and the latter is the focus of this review. The …
Electromechanical interplay in deformable dielectric elastomer networks
N Cohen, G Debotton - Physical review letters, 2016 - APS
A systematic, statistical-mechanics-based analysis of the response of dielectric elastomers
to coupled electromechanical loading is conducted, starting from the monomer level through …
to coupled electromechanical loading is conducted, starting from the monomer level through …
[HTML][HTML] Stacked dielectric tubes with electromechanically controlled radii
N Cohen - International Journal of Solids and Structures, 2017 - Elsevier
This work examines the features and capabilities of a tube comprised of stacked cylindrical
dielectric layers separated by flexible electrodes with the applicative aim of electrically …
dielectric layers separated by flexible electrodes with the applicative aim of electrically …
Enhancing the electro-mechanical response of stacked dielectric actuators
N Cohen - Journal of Elasticity, 2017 - Springer
Dielectric polymer films subjected to an electric field reduce in thickness and expand in area.
A pile up configuration of such films, also known as a stacked dielectric actuator, is capable …
A pile up configuration of such films, also known as a stacked dielectric actuator, is capable …
A physics-based micromechanical model for electroactive viscoelastic polymers
R Brighenti, A Menzel… - Journal of Intelligent …, 2018 - journals.sagepub.com
Electroactive polymers with time-dependent behavior are considered in the present paper
by way of a new physics-based micromechanical model; such viscoelastic response is …
by way of a new physics-based micromechanical model; such viscoelastic response is …
Engineering the mechanical behavior of polymer networks with flexible self-assembled v-shaped monomers
Recent works demonstrated that the structure of self-assembled monomers can be
engineered. Subsequently, performance in polymer-network assemblages of such …
engineered. Subsequently, performance in polymer-network assemblages of such …