Cuboidal Deformation of Multimaterial Composites Prepared by 3-D Printing of Liquid Crystalline Elastomers

JM McCracken, GE Bauman, G Williams… - … Applied Materials & …, 2024 - ACS Publications
Multimaterial 3-D printing (3DP) of isotropic (IsoE) and liquid crystalline elastomers (LCE)
yields spatially programmed elements that undergo a cuboidal shape transformation upon …

Convergent FEM for a membrane model of liquid crystal polymer networks

L Bouck, RH Nochetto, S Yang - SIAM Journal on Numerical Analysis, 2023 - SIAM
We design a finite element method for a membrane model of liquid crystal polymer networks.
This model consists of a minimization problem of a nonconvex stretching energy. We …

Finite element methods for the stretching and bending of thin structures with folding

A Bonito, D Guignard, A Morvant - Numerische Mathematik, 2024 - Springer
Abstract In Bonito (J. Comput. Phys. 448: 110719, 2022), a local discontinous Galerkin
method was proposed for approximating the large bending of prestrained plates, and in …

Liquid Crystal Variational Problems: Modeling, Numerical Analysis, and Computation

LC Bouck - 2023 - search.proquest.com
LIQUID CRYSTAL VARIATIONAL, PROBLEMS: MODELING, NUMERICAL ANALYSIS AND
COMPUTATION Lucas Christopher Bouck Doctor of Ph Page 1 ABSTRACT Title of Dissertation …

Plate theory for metric-constrained actuation of liquid crystal elastomer sheets

L Bouck, D Padilla-Garza, P Plucinsky - arXiv preprint arXiv:2410.00333, 2024 - arxiv.org
Liquid crystal elastomers (LCEs) marry the large deformation response of a cross-linked
polymer network with the nematic order of liquid crystals pendent to the network. Of …