Constitutive modeling of magneto-viscoelastic polymers, demagnetization correction, and field-induced Poynting effect

K Haldar - International Journal of Engineering Science, 2021 - Elsevier
Magneto-active polymers are polymer-based composites consisting of magnetizable micro-
particles embedded in an elastomeric matrix material. The presence of magnetic particles …

Analytical, numerical and experimental study of the finite inflation of circular membranes

M Pelliciari, S Sirotti, A Aloisio, AM Tarantino - International Journal of …, 2022 - Elsevier
In the present work we derive an analytical expression for the pressure–deflection curve of
circular membranes subjected to inflation. This problem has been studied mostly from a …

Computational instability analysis of inflated hyperelastic thin shells using subdivision surfaces

Z Liu, A McBride, A Ghosh, L Heltai, W Huang… - Computational …, 2024 - Springer
The inflation of hyperelastic thin shells is a highly nonlinear problem that arises in multiple
important engineering applications. It is characterised by severe kinematic and constitutive …

[HTML][HTML] Electroactive differential growth and delayed instability in accelerated healing tissues

Y Wang, Z Li, X Chen, Y Tan, F Wang, Y Du… - Journal of the …, 2024 - Elsevier
Guided by experiments contrasting electrically accelerated recovery with natural healing,
this study formulates a model to investigate the importance of electroactive differential …

Analytical pressure–deflection curves for the inflation of pre-stretched circular membranes

S Sirotti, M Pelliciari, A Aloisio, AM Tarantino - European Journal of …, 2023 - Elsevier
The inflation of circular membranes is a benchmark problem in finite elasticity. Due to its
mathematical complexity, so far most efforts have been focused on numerical solutions …

[HTML][HTML] Low-voltage dielectric elastomer actuators by electro-mechanical resonance syntonization

S Rahmanian, A Alibakhshi, H Mouharrar… - International Journal of …, 2024 - Elsevier
Generally, a serious practical limitation of dielectric elastomer (DE)-based capacitors is the
need for high voltage supply (in the order of 1 kV) to activate them. High voltages require a …

A novel nonlinear elasticity approach for analysis of nonlinear and hyperelastic structures

S Dastjerdi, A Alibakhshi, B Akgöz, Ö Civalek - Engineering Analysis with …, 2022 - Elsevier
There are many materials that the linear elasticity theory cannot predict their mechanical
behavior against applied loads. This research proposes a comprehensive theoretical …

[HTML][HTML] Impact of compliant electrodes on the dynamics of electromagnetoactive membranes

AK Patra, A Khurana, D Kumar, P Saxena - International Journal of Non …, 2024 - Elsevier
The dynamics of electromagnetoactive polymer (EMAP) membranes have attracted much
attention recently because of their wide range of modern robotic applications. Such …

Control-oriented modeling and analysis of tubular dielectric elastomer actuators dedicated to cardiac assist devices

N Liu, T Martinez, A Walter, Y Civet… - IEEE Robotics and …, 2022 - ieeexplore.ieee.org
This letter deals with the control-oriented modeling of a multilayered dielectric elastomer
actuator based tube. The actuator is clamped at both sides and performs a radial …

Experiments and modeling of magneto-stiffening effects for magnetoactive polymer

A Garai, K Haldar - International Journal of Mechanical Sciences, 2025 - Elsevier
This study focuses on creating novel magnetoactive polymers (MAP) by incorporating
fabricated magnetic particles into elastomers, a unique approach to MAP preparation. We …