Quasi-quadratic elements for nonlinear compressible and incompressible elasticity
Sign Up to like & getrecommendations! Published in 2018 at "Computational Mechanics"
DOI: 10.1007/s00466-017-1494-0
Abstract: This work deals with novel triangular and tetrahedral elements for nonlinear elasticity. While it is well-known that linear and quadratic elements perform, respectively, poorly and accurately in this context, their cost is very different. We… read more here.
Keywords: elasticity; quasi quadratic; quadratic elements; compressible incompressible ... See more keywords
A viscoelastic nonlinear compressible material model of lung parenchyma - Experiments and numerical identification.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the mechanical behavior of biomedical materials"
DOI: 10.1016/j.jmbbm.2019.02.024
Abstract: Characterizing material properties of lung parenchyma is essential in order to describe and predict the mechanical behavior of the lung in health and disease. Hence, we aim to identify the viscoelastic constitutive behavior of viable… read more here.
Keywords: nonlinear compressible; model; lung parenchyma; material ... See more keywords