hp-FEM electromechanical transduction model of ionic polymer metal composites

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F14%3A00439924" target="_blank" >RIV/61388998:_____/14:00439924 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.cam.2013.09.011" target="_blank" >http://dx.doi.org/10.1016/j.cam.2013.09.011</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.cam.2013.09.011" target="_blank" >10.1016/j.cam.2013.09.011</a>

Result language

angličtina

Original language name

hp-FEM electromechanical transduction model of ionic polymer metal composites

Original language description

We propose a mathematically explicit model of ionic polymer?metal composite (IPMC) materials that consist of a coupled system of Poisson?Nernst?Planck?Euler equations, discretized by means of adaptive higher-order finite element methods (hp-FEM). We showthat due to the transient character of the problem and different fields in terms of the locations of field gradients in the domain it is efficient to use adaptive algorithms that are capable of changing the mesh dynamically in time. We also show that due to large qualitative and quantitative differences between the four solution components?cation concentration, electric potential, x-directional displacement, and y-directional displacement ? it is efficient to approximate them on different meshes usinga novel adaptive multi-mesh hp-FEM. The study is accompanied with computations and comparisons of the adaptive multi-mesh hp-FEM with a number of adaptive FEM algorithms.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

<a href="/en/project/GAP102%2F11%2F0498" target="_blank" >GAP102/11/0498: New adaptive higher-order monolithic methods for numerical solution of evolutionary multiphysics problems in electrical engineering</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2014

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Computational and Applied Mathematics

ISSN

0377-0427

e-ISSN

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Volume of the periodical

260

Issue of the periodical within the volume

April

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

14

Pages from-to

135-148

UT code for WoS article

000330821800011

EID of the result in the Scopus database

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