On the spurious oscillations in B-spline finite element method
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F11%3A00366370" target="_blank" >RIV/61388998:_____/11:00366370 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
On the spurious oscillations in B-spline finite element method
Original language description
The spatial discretization of elastic continuum by the finite element method (FEM) introduces dispersion errors to numerical solutions of stress wave propagation problems. Moreover, oscillations near the sharp wavefront in FE solution appear. In this work, the B-spline based finite element method is tested in numerical modelling in one-dimensional elastic wave propagation. The special attention is paid to the study of spurious oscillations in wavefront propagation problems with stress discontinuities.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
BI - Acoustics and oscillation
OECD FORD branch
—
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceeding of the 24th Nordic Seminar on Computational Mechanics
ISBN
978-952-60-4347-0
ISSN
—
e-ISSN
—
Number of pages
4
Pages from-to
47-50
Publisher name
Aalto University
Place of publication
Helsinki
Event location
Helsinki
Event date
Oct 3, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—