Component-wise partitioned finite element method in linear wave propagation problems: benchmark tests

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F14%3A00436467" target="_blank" >RIV/61388998:_____/14:00436467 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Component-wise partitioned finite element method in linear wave propagation problems: benchmark tests
Original language description
A novel explicit time scheme for nite element computations of wave propagation problems in solids is presented. The presented algorithm, with the component-wise partition of equations of motion to the longitudinal and shear parts, is designed to more precisely integrate wave propagation in accordance with their dierent propagation wave speeds. The suggested three-time step integrator is fully explicit with the diagonal mass matrix, of second-order accuracy, conditionally stable and it exhibits minimal sensitivity behavior on time step size satisfying the stability limit. We present two numerical tests of wave propagation phenomena to show accuracy and performance of the proposed method.
Czech name
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Czech description
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Project
<a href="/en/project/GAP101%2F11%2F0288" target="_blank" >GAP101/11/0288: Design of intelligent composite structures</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

Article name in the collection
DYMAMESI 2014 : Dynamics of machines and mechanical systems with interactions
ISBN
978-80-87012-54-3
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
31-36
Publisher name
Institute of Thermomechanics AS CR
Place of publication
Praha
Event location
Praha
Event date
Nov 25, 2014
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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