Počet záznamů: 1
On the diminishing of spurious oscillations in explicit finite element analysis of linear and non-linear wave propagation and contact problems
- 1.0438687 - ÚT 2015 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Kolman, Radek - Cho, S.S. - Park, K.C.
On the diminishing of spurious oscillations in explicit finite element analysis of linear and non-linear wave propagation and contact problems.
11th European Conference on Non-Destructive Testing (ECNDT 2014). Brno: University of Technology, 2014. ISBN 978-80-214-5018-9.
[European Conference on Non-Destructive Testing (ECNDT 2014) /11./. Praha (CZ), 06.10.2014-10.10.2014]
Grant CEP: GA ČR(CZ) GAP101/11/0288; GA ČR(CZ) GAP101/12/2315
Institucionální podpora: RVO:61388998
Klíčová slova: elastic and non-linear wave propagation * contact problem, finite element method * explicit time integration * dispersion, spurious oscillations
Kód oboru RIV: JR - Ostatní strojírenství
A nearly non-spurious oscillations explicit time integration scheme for finite element solution of linear and non-linear wave propagation of stress discontinuities in solids and contact problems is presented and tested. The main concept of the diminishing spurious oscillations time scheme is based on a modification of the conventional central difference method.
Trvalý link: http://hdl.handle.net/11104/0242491
Počet záznamů: 1