Search results
- 1.0518697 - ÚT 2020 RIV IT eng A - Abstract
Kolman, Radek
An explicit local time stepping for modelling of wave propagation in heterogeneous bars.
ICoNSoM2019. Řím, Itálie: Palazzo Argiletum, Řím, 2019. s. 99.
[International Conference on Nonlinear Solid Mechanics. 16.06.2019-19.06.2019, Roma]
R&D Projects: GA MŠMT(CZ) EF15_003/0000493; GA AV ČR(CZ) GA19-04956S
Institutional support: RVO:61388998
Keywords : wave propagation * finite element method * spurious oscillations
OECD category: Applied mechanics
http://www.memocsevents.eu/iconsom2019/wp-content/uploads/2019/06/ABSTRACT-BOOK-1.pdf
Permanent Link: http://hdl.handle.net/11104/0304527 - 2.0518611 - ÚT 2020 RIV DE eng C - Conference Paper (international conference)
Kolman, Radek - Cho, S.S. - Park, K.C. - Berezovski, A. - González, J. A. - Adámek, V. - Hora, Petr
Elastic wave propagation in periodical one-dimensional problems: Accurate finite element modelling.
GACM Colloquium on Computational Mechanics For Young Scientists From Academia and Industry. Kassel, Germany: University of Kassel, Germany, 2019 - (Gleim, T.; Lange, S.), s. 23-25. ISBN 978-3-7376-5093-9.
[GACM Colloquium on Computational Mechanics For Young Scientists From Academia and Industry /8./. University of Kassel (DE), 28.08.2019-30.08.2019]
R&D Projects: GA AV ČR(CZ) GA19-04956S; GA MŠMT(CZ) EF15_003/0000493
Institutional support: RVO:61388998
Keywords : wave propagation * finite element method * spurious oscillations
OECD category: Applied mechanics
https://www.uni-kassel.de/upress/online/OpenAccess/978-3-7376-5093-9.OpenAccess.pdf
Permanent Link: http://hdl.handle.net/11104/0304503 - 3.0497959 - ÚT 2019 RIV CZ eng A - Abstract
Kolman, Radek - Cho, S.S. - Park, K.C. - Gonzáles, J.A. - Berezovski, A. - Hora, Petr - Adámek, V.
A local time stepping for discontinuous wave propagation in a heterogeneous bar.
Advanced Modelling of Wave Propagation in Solids. Praha: Institute of Thermomechanics, Czech Academy of Sciences, 2018 - (Kolman, R.; Berezovski, A.; Kruisová, A.). s. 73-74. ISBN 978-80-87012-67-3.
[International Conference on Advanced Modelling of Wave Propagation in Solids /2./. 17.09.2018-21.09.2018, Praha]
R&D Projects: GA ČR(CZ) GA17-22615S; GA MŠMT(CZ) EF15_003/0000493
Institutional support: RVO:61388998
Keywords : wave propagation * heterogeneous and functionally graded bars * explicit time integration * finite element method * local time stepping * spurious oscillations
OECD category: Applied mechanics
http://wavemodelling2018.it.cas.cz
Permanent Link: http://hdl.handle.net/11104/0291170 - 4.0497310 - ÚT 2019 RIV CZ eng C - Conference Paper (international conference)
Kolman, Radek - Kopačka, Ján - Gonzalez, J. - Gabriel, Dušan - Cho, S.S. - Plešek, Jiří - Park, K.C.
Recent progress in numerical methods for explicit finite element analysis.
Applied Mechanics 2018. Plzeň: Západočská univerzita v Plzni, 2018 - (Lukeš, V.; Rendl, J.; Hajžman, M.; Byrtus, M.), s. 53-61. ISBN 978-80-261-0766-8.
[International Conference Applied Mechanics /20./. Myslovice (CZ), 09.04.2018-11.04.2018]
R&D Projects: GA MŠMT(CZ) EF15_003/0000493; GA ČR(CZ) GA17-22615S; GA ČR GA17-12925S
Institutional support: RVO:61388998
Keywords : explicit time integration * finite element method * penalty and bipenalty method * direct inversion of mass matrix * local time stepping * spurious oscillations
OECD category: Applied mechanics
Permanent Link: http://hdl.handle.net/11104/0291163 - 5.0483805 - ÚT 2018 RIV GR eng C - Conference Paper (international conference)
Kolman, Radek - Cho, S.S. - Park, K.C. - Gonzalez, J.G.
An explicit time scheme with local time stepping for one-dimensional wave and impact problems in layered and functionally graded materials.
COMPDYN 2017. 6th International conference on computational methods in structural dynamics and earthquake engineering. Proceedings. Athens: National Technical University of Athens, 2017 - (Papadrakakis, M.; Fragiadakis, M.), s. 1297-1303. ISBN 978-618-82844-1-8.
[COMPDYN 2017 /6./. Rhodes (GR), 15.06.2017-17.06.2017]
R&D Projects: GA MŠMT(CZ) EF15_003/0000493; GA ČR(CZ) GA16-03823S; GA ČR GA17-12925S
Grant - others:AV ČR(CZ) ETA-15-03
Program: Bilaterální spolupráce
Institutional support: RVO:61388998
Keywords : wave propagation * heterogeneous and graded materials * explicit time integration * finite element method * local time stepping * spurious oscillations
OECD category: Acoustics
https://2017.compdyn.org/
Permanent Link: http://hdl.handle.net/11104/0279205 - 6.0477396 - ÚT 2018 RIV CZ eng C - Conference Paper (international conference)
Kolman, Radek - Cho, S.S. - Gonzalez, J.G. - Park, K.C. - Berezovski, A.
An explicit time scheme with local time stepping for one-dimensional wave propagation in a bimaterial bar.
Engineering Mechanics 2017. Brno: University of technology, Institute of Solid Mechanics, Mechatronics and Biomechanics, 2017 - (Fuis, V.), s. 474-477. ISBN 978-80-214-5497-2. ISSN 1805-8248.
[Engineering Mechanics 2017 /23./. Svratka (CZ), 15.05.2017-18.05.2017]
R&D Projects: GA MŠMT(CZ) EF15_003/0000493; GA ČR GA17-22615S; GA ČR(CZ) GA16-03823S
Grant - others:AV ČR(CZ) ETA-15-03
Program: Bilaterální spolupráce
Institutional support: RVO:61388998
Keywords : wave propagation in heterogeneous materials * explicit time integration * finite element method * local stepping * spurious oscillations
OECD category: Acoustics
Permanent Link: http://hdl.handle.net/11104/0279219 - 7.0473856 - ÚT 2018 RIV US eng J - Journal Article
Kolman, Radek - Okrouhlík, Miloslav - Berezovski, A. - Gabriel, Dušan - Kopačka, Ján - Plešek, Jiří
B-spline based finite element method in one-dimensional discontinuous elastic wave propagation.
Applied Mathematical Modelling. Roč. 46, June (2017), s. 382-395. ISSN 0307-904X. E-ISSN 1872-8480
R&D Projects: GA ČR(CZ) GAP101/12/2315; GA MŠMT(CZ) EF15_003/0000493
Grant - others:AV ČR(CZ) DAAD-16-12; AV ČR(CZ) ETA-15-03
Program: Bilaterální spolupráce; Bilaterální spolupráce
Institutional support: RVO:61388998
Keywords : discontinuous elastic wave propagation * B-spline finite element method * isogeometric analysis * implicit and explicit time integration * dispersion * spurious oscillations
OECD category: Acoustics
Impact factor: 2.617, year: 2017
http://www.sciencedirect.com/science/article/pii/S0307904X17300835
Permanent Link: http://hdl.handle.net/11104/0272861 - 8.0461611 - ÚT 2017 RIV GB eng J - Journal Article
Kolman, Radek - Cho, S.S. - Park, K.C.
Efficient implementation of an explicit partitioned shear and longitudinal wave propagation algorithm.
International Journal for Numerical Methods in Engineering. Roč. 107, č. 7 (2016), s. 543-579. ISSN 0029-5981. E-ISSN 1097-0207
R&D Projects: GA ČR(CZ) GAP101/11/0288; GA ČR(CZ) GAP101/12/2315
Institutional support: RVO:61388998
Keywords : stress wave propagation * finite element method * explicit time integrator * dispersion * minimal spurious oscillations * partitioned analysis
Subject RIV: BI - Acoustics
Impact factor: 2.162, year: 2016
http://onlinelibrary.wiley.com/journal/10.1002/(ISSN)1097-0207
Permanent Link: http://hdl.handle.net/11104/0261547 - 9.0452272 - ÚT 2016 DE eng A - Abstract
Kolman, Radek - Cho, S.S. - Park, K.C.
An explicit time scheme in finite element computations based on partitioned wave equations of solids.
YIC GACM 2015 - Book of Abstracts. Aachen: RWTH Aachen University, 2015 - (Elgeti, S.; Simon, J.). s. 111-111
[ECCOMAS Young Investigators Conference (YIC) /3./. 20.07.2015-23.07.2015, Aachen]
R&D Projects: GA ČR(CZ) GAP101/12/2315; GA TA ČR(CZ) TH01010772
Institutional support: RVO:61388998
Keywords : wave propagation * finite element method * explicit integrator * dispersion * spurious oscillations
Subject RIV: BI - Acoustics
http://www.cats.rwth-aachen.de:8080/~elgeti/BookOfAbstractsYIC-GACM-2015.pdf
Permanent Link: http://hdl.handle.net/11104/0254584 - 10.0452134 - ÚT 2016 RIV EE eng C - Conference Paper (international conference)
Kolman, Radek - Berezovski, A. - Cho, S.S. - Kopačka, Ján - Gabriel, Dušan - Tamm, K. - Plešek, Jiří - Park, K.C.
Comparison of several numerical methods in one-dimensional discontinous elastic wave propagation.
Nordic Seminar on Computational Mechanics. Tallinn: Institute of Cybernetics at Tallinn University of Technology, 2015 - (Berezovski, A.; Tamm, K.; Peets, T.), s. 89-92. ISBN 978-9949-430-96-3.
[Nordic Seminar on Computational Mechanics /28./. Tallinn (EE), 22.10.2015-23.10.2015]
R&D Projects: GA ČR(CZ) GAP101/12/2315; GA TA ČR(CZ) TH01010772
Grant - others:AV ČR(CZ) ETA-15-03
Program: Bilaterální spolupráce
Institutional support: RVO:61388998
Keywords : elastic wave propagation * stress discontinuity and jumps * numerical method in wave propagation * dispersion * spurious oscillations
Subject RIV: BI - Acoustics
http://www.ioc.ee/nscm28/files/Proceedings_of_NSCM28.pdf
Permanent Link: http://hdl.handle.net/11104/0254466