Design and analysis of shockless smart releasing device based on shape memory polymer composites

H Zhao, X Lan, L Liu, Y Liu, J Leng - Composite Structures, 2019 - Elsevier
In this paper, a new releasing device with the advantages of non-pyrotechnic, shockless, re-
settable, and simple structured are presented. A sandglass-like mechanism is designed and …

Formulation and numerical implementation of tensile shape memory process of shape memory polymers

P Fan, W Chen, B Zhao, J Hu, J Gao, G Fang, F Peng - Polymer, 2018 - Elsevier
Formulations and numerical simulations of shape memory process are essential issues in
mechanical characterizations of shape memory polymers (SMPs). In this study, tensile stress …

Shape memory polymer composite unit with embedded heater

F Quadrini, L Iorio, D Bellisario… - Smart Materials and …, 2021 - iopscience.iop.org
A shape memory polymer composite (SMPC) unit has been manufactured with embedded
heater. The structure of the SMPC unit has been designed to allow reaching high recovery …

[HTML][HTML] A Novel Polytetrahydrofuran-Based Shape Memory Polyurethane Enhanced by Polyglycolide-Block-Polytetrahydrofuran-Block-Polyglycolide Copolymer

X Li, L Mao, W Li, H Wu, S Dai, R Xiao, J Huang, G Liu… - Polymers, 2024 - mdpi.com
A series of polyurethanes (PU-GT) were prepared using polyglycolide-block-
polytetrahydrofuran-block-polyglycolide (PGA-PTHF-PGA), polytetrahydrofuran …

Stress relaxation properties of an epoxy-based shape-memory polymer considering temperature influence: experimental investigation and constitutive modeling

P Fan, W Chen, J Hu, B Zhao, J Gao, G Fang… - Mechanics of Time …, 2020 - Springer
Epoxy-based shape-memory polymer (ESMP), belonging to viscoelastic thermosets, exhibits
strong temperature-dependent relaxation property caused by the glass transition process …

Relaxation behavior of thin-ply high strain composites using a dynamic mechanical analyzer based column bending test

R Islam, DW Radford, P Rodriguez… - Journal of Reinforced …, 2024 - journals.sagepub.com
Deployable space structures made from thin-ply high-strain composite (HSC) laminates can
be compactly stowed, but prolonged stowage under high curvature can alter their deployed …

An investigation on thermo-mechanical performance of graphene-oxide-reinforced shape memory polymer

L Chen, Q Yang, X Yang, Z Liu, Q Song - Nanotechnology Reviews, 2022 - degruyter.com
Based on micro morphology, a thermo-mechanical coupling model of shape memory
graphene oxide/epoxy resin (SMGO/EP) was proposed. The heat transfer capability …

Experimental analysis and mechanical modeling of effect of stress-relaxation on shape memory and recovery behavior of e-beam irradiated HDPE

P Nezafat, SH Jafari, HA Khonakdar, U Gohs… - Radiation Physics and …, 2020 - Elsevier
The thermo-sensitive shape memory behavior of electron beam crosslinked high-density
polyethylene (EB-XL-HDPE) was analyzed in terms of effects of processing variables (dose …