Výsledky vyhledávání
- 1.0549298 - ÚT 2022 RIV IT eng A - Abstrakt
Gabriel, Dušan - Kopačka, Ján - Kolman, Radek - Plešek, Jiří
Bipenalty explicit finite element algorithm for the solution of contact-impact problems.
ICTAM 2020+1. Milano, 2021. s. 2307-2308.
[International Congress of Theoretical and Applied Mechanics /25./. 22.08.2021-27.08.2021, Milano]
Grant CEP: GA MŠMT(CZ) EF15_003/0000493; GA ČR(CZ) GA19-04956S
Institucionální podpora: RVO:61388998
Klíčová slova: contact-impact * bipenalty method * FEM
Obor OECD: Applied mechanics
https://www.ictam2020.org/
Trvalý link: http://hdl.handle.net/11104/0327458 - 2.0549233 - ÚT 2022 RIV GR eng A - Abstrakt
Kopačka, Ján - González, J.A. - Kolman, Radek - Park, K.-Ch.
A partitioned formulation of the stabilized explicit finite element contactimpact algorithm with reciprocal mass matrices.
COMPDYN 2021. Atény: National Technical University of Athens, 2021. ISBN 978-618-85072-5-8.
[International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering /8./. 28.06.2021-30.06.2021, Atény]
Grant CEP: GA ČR(CZ) GA19-14237S
Institucionální podpora: RVO:61388998
Klíčová slova: contact-impact * bipenalty method * explicit time integration * reciprocal mass matrix * localized lagrange multipliers
Obor OECD: Applied mechanics
https://2021.compdyn.org/
Trvalý link: http://hdl.handle.net/11104/0327462 - 3.0519747 - ÚT 2020 RIV CZ eng A - Abstrakt
Mračko, Michal - Kolman, Radek - Kober, Jan - Převorovský, Zdeněk - Plešek, Jiří
Using computational time reversal method for localization of forming and propagating crack.
NDT in Progress 2019. Praha: Ústav termomechaniky AV ČR, v. v. i., 2019 - (Převorovský, Z.). s. 124. ISBN 978-80-87012-72-7.
[NDT in Progress 2019 /10./. 07.10.2019-10.10.2019, Praha]
Grant CEP: GA MŠMT(CZ) EF15_003/0000493; GA ČR(CZ) GA17-22615S
Institucionální podpora: RVO:61388998
Klíčová slova: time reversal * explicit finite element analysis * elastic wave propagation * non-destructive testing * crack localization
Obor OECD: Materials engineering
Trvalý link: http://hdl.handle.net/11104/0304940 - 4.0518697 - ÚT 2020 RIV IT eng A - Abstrakt
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]
Grant CEP: GA MŠMT(CZ) EF15_003/0000493; GA AV ČR(CZ) GA19-04956S
Institucionální podpora: RVO:61388998
Klíčová slova: wave propagation * finite element method * spurious oscillations
Obor OECD: Applied mechanics
http://www.memocsevents.eu/iconsom2019/wp-content/uploads/2019/06/ABSTRACT-BOOK-1.pdf
Trvalý link: http://hdl.handle.net/11104/0304527 - 5.0518663 - ÚT 2020 RIV CZ eng A - Abstrakt
Mračko, Michal - Kolman, Radek - Kober, Jan - Převorovský, Zdeněk - Plešek, Jiří
Computational Time reversal: localization of cracks.
Modelling 2019. Ostrava: Institute of Geonics of the Czech Academy of Sciences, 2019 - (Blaheta, R.; Starý, J.; Sysala, S.). s. 143-143. ISBN 978-80-86407-79-1.
[Modelling 2019: International conference on mathematical modelling and computational methods in applied sciences and engineering. 16.09.2019-20.09.2019, Olomouc]
Grant CEP: GA MŠMT(CZ) EF15_003/0000493; GA ČR(CZ) GA17-22615S
Institucionální podpora: RVO:61388998
Klíčová slova: time reversal * refocusing * elastic wave propagation
Obor OECD: Mechanical engineering
Trvalý link: http://hdl.handle.net/11104/0304502 - 6.0518660 - ÚT 2020 RIV CZ eng A - Abstrakt
Gabriel, Dušan - Kopačka, Ján - Kolman, Radek
Explicit bipenalty finite element contact-impact algorithm.
Modelling 2019. Ostrava: Institute of Geonics of the Czech Academy of Sciences, 2019 - (Blaheta, R.; Starý, J.; Sysala, S.). s. 137. ISBN 978-80-86407-79-1.
[Modelling 2019: International conference on mathematical modelling and computational methods in applied sciences and engineering. 16.09.2019-20.09.2019, Olomouc]
Grant CEP: GA AV ČR(CZ) GA19-04956S; GA MŠMT(CZ) EF15_003/0000493
Institucionální podpora: RVO:61388998
Klíčová slova: contact-impact algorithm * penalty methods * conditionally stable time integration schemes
Obor OECD: Applied mechanics
Trvalý link: http://hdl.handle.net/11104/0304501 - 7.0518643 - ÚT 2020 RIV CZ eng A - Abstrakt
Kolman, Radek - González, J.A. - Kopačka, Ján - Cho, S.S. - Park, K.C.
Inverse mass matrix for higher-order finite element method via localized Lagrange multipliers.
Modelling 2019. Ostrava: Institute of Geonics of the Czech Academy of Sciences, 2019 - (Blaheta, R.; Starý, J.; Sysala, S.). s. 139-140. ISBN 978-80-86407-79-1.
[Modelling 2019: International conference on mathematical modelling and computational methods in applied sciences and engineering. 16.09.2019-20.09.2019, Olomouc]
Grant CEP: GA AV ČR(CZ) GA19-04956S; GA MŠMT(CZ) EF15_003/0000493
Institucionální podpora: RVO:61388998
Klíčová slova: direct inversion of mass matrix * finite element method * free-vibration problem
Obor OECD: Applied mechanics
Trvalý link: http://hdl.handle.net/11104/0304500 - 8.0498245 - ÚT 2019 RIV CZ eng A - Abstrakt
Kolman, Radek - Cho, S.S. - Park, K.C. - González, A. - Berezovski, A. - Hora, Petr - Adámek, V.
Wave propagation in graded bars.
Computational Mechanics 2018 - Book of extended abstracts. Plzeň: University of West Bohemia, Plzeň, 2018 - (Adámek, V.; Jonášová, A.). s. 39-40. ISBN 978-80-261-0819-1.
[Computational Mechanics 2018 /34./. 31.10.2018-02.11.2018, Srní]
Institucionální podpora: RVO:61388998
Klíčová slova: wave propagation * heterogeneous media * finite element method * explicit time integration
Obor OECD: Applied mechanics
Trvalý link: http://hdl.handle.net/11104/0291165 - 9.0498234 - ÚT 2019 RIV CZ eng A - Abstrakt
Kruisová, Alena - Kolman, Radek - Trnka, Jan - Buchar, Jaroslav - Mochar, Dominik - Kober, Jan - Vtípil, J.
Effective elastic properties of 3D printed auxetic metamaterials.
Computational Mechanics 2018 - Book of extended abstracts. Plzeň: University of West Bohemia, Plzeň, 2018 - (Adámek, V.; Jonášová, A.). s. 49-50. ISBN 978-80-261-0819-1.
[Computational Mechanics 2018 /34./. 31.10.2018-02.11.2018, Srní]
Grant CEP: GA TA ČR(CZ) TK01030108
Institucionální podpora: RVO:61388998
Klíčová slova: mechanical metamaterials * auxetic material * elasticity tensor
Obor OECD: Applied mechanics
Trvalý link: http://hdl.handle.net/11104/0291264 - 10.0498141 - ÚT 2019 RIV CZ eng A - Abstrakt
Převorovský, Zdeněk - Mračko, Michal - Kober, Jan - Krofta, Josef - Kolman, Radek
Acoustic source location by time reversal signal transfer from experiment to numerical model (digital twin).
Advanced Modelling of Wave Propagation in Solids. Praha: Institute of Thermomechanics, Czech Academy of Sciences, 2018 - (Kolman, R.; Berezovski, A.; Kruisová, A.). s. 97-98. ISBN 978-80-87012-67-3.
[International Conference on Advanced Modelling of Wave Propagation in Solids /2./. 17.09.2018-21.09.2018, Praha]
Grant CEP: GA ČR(CZ) GA17-22615S
Institucionální podpora: RVO:61388998
Klíčová slova: elastic waves modelling * time reversal signal transfer * acoustic emission source location
Obor OECD: Mechanical engineering
http://wavemodelling2018.it.cas.cz
Trvalý link: http://hdl.handle.net/11104/0291262