Comparative study of finite element method, isogeometric analysis, and finite volume method in elastic wave propagation of stress discontinuities

Berezovski, A.; Kolman, Radek; Blažek, Jiří; Kopačka, Ján; Gabriel, Dušan; Plešek, Jiří

Number of the records: 1

Comparative study of finite element method, isogeometric analysis, and finite volume method in elastic wave propagation of stress discontinuities

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SYSNO ASEP	0438738
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Ostatní články
Title	Comparative study of finite element method, isogeometric analysis, and finite volume method in elastic wave propagation of stress discontinuities
Author(s)	Berezovski, A. (EE) Kolman, Radek (UT-L)_{RID, ORCID} Blažek, Jiří (UT-L) Kopačka, Ján (UT-L)_{RID, ORCID} Gabriel, Dušan (UT-L)_{RID, ORCID} Plešek, Jiří (UT-L)_{RID, ORCID, SAI}
Source Title	E-Journal of Nondestructive Testing & Ultrasonics - ISSN 1435-4934 Roč. 19, č. 12 (2014)
Number of pages	8 s.
Publication form	Online - E
Action	European Conference on Non-Destructive Testing (ECNDT 2014) /11./
Event date	06.10.2014-10.10.2014
VEvent location	Praha
Country	CZ - Czech Republic
Event type	WRD
Language	eng - English
Country	DE - Germany
Keywords	elastic wave propagation ; finite element method ; isogeometric analysis ; finite volume method ; stress discontinuities ; spurious oscillations
Subject RIV	JR - Other Machinery
R&D Projects	GAP101/11/0288 GA ČR - Czech Science Foundation (CSF)
	GAP101/12/2315 GA ČR - Czech Science Foundation (CSF)
Institutional support	UT-L - RVO:61388998
Annotation	A comparative study of Finite Element Method, Isogeometric Analysis, and Finite Volume Method in numerical simulation of one-dimensional wave propagation problems of stress discontinuities in elastic solids is presented. The special attention is paid to accuracy, convergence, and stability of tested numerical methods and the appearance of spurious oscillations and damping effects occurring close to theoretical sharp wavefronts.
Workplace	Institute of Thermomechanics
Contact	Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823
Year of Publishing	2015
Electronic address	http://www.ndt.net/events/ECNDT2014/app/content/Paper/25_Berezovski_Rev1.pdf

Number of the records: 1