Výsledky vyhledávání
- 1.0518643 - 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 - 2.0498245 - 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 - 3.0497959 - ÚT 2019 RIV CZ eng A - Abstrakt
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]
Grant CEP: GA ČR(CZ) GA17-22615S; GA MŠMT(CZ) EF15_003/0000493
Institucionální podpora: RVO:61388998
Klíčová slova: wave propagation * heterogeneous and functionally graded bars * explicit time integration * finite element method * local time stepping * spurious oscillations
Obor OECD: Applied mechanics
http://wavemodelling2018.it.cas.cz
Trvalý link: http://hdl.handle.net/11104/0291170 - 4.0497948 - ÚT 2019 CZ eng A - Abstrakt
Gonzáles, J.A. - Kopačka, Ján - Kolman, Radek - Cho, S.S. - Park, K.C.
Reciprocal mass matrices for isogeometric analysis via the method of localized lagrange multipliers.
Advanced Modelling of Wave Propagation in Solids. Praha: Institute of Thermomechanics, Czech Academy of Sciences, 2018 - (Kolman, R.; Berezovski, A.; Kruisová, A.). s. 53-54. 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 MŠMT(CZ) EF15_003/0000493; GA ČR(CZ) GA16-03823S; GA ČR(CZ) GA17-22615S; GA ČR GA17-12925S
Zdroj financování: O - operační programy
Institucionální podpora: RVO:61388998
Klíčová slova: reciprocal mass matrix * isogeometric analysis * Bézier extraction * localized Lagrange multipliers
Obor OECD: Applied mechanics
http://wavemodelling2018.it.cas.cz
Trvalý link: http://hdl.handle.net/11104/0291168 - 5.0452272 - ÚT 2016 DE eng A - Abstrakt
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]
Grant CEP: GA ČR(CZ) GAP101/12/2315; GA TA ČR(CZ) TH01010772
Institucionální podpora: RVO:61388998
Klíčová slova: wave propagation * finite element method * explicit integrator * dispersion * spurious oscillations
Kód oboru RIV: BI - Akustika a kmity
http://www.cats.rwth-aachen.de:8080/~elgeti/BookOfAbstractsYIC-GACM-2015.pdf
Trvalý link: http://hdl.handle.net/11104/0254584 - 6.0451806 - ÚT 2016 RIV CZ eng A - Abstrakt
Kolman, Radek - Berezovski, A. - Cho, S.S. - Okrouhlík, Miloslav - Kopačka, Ján - Gabriel, Dušan - Tamm, K. - Plešek, Jiří - Park, K.C.
Comparison of finite difference method, finite element method,isogeometric analysis and finite volume method in one-dimensional discontinuous elastic wave propagation.
Computational Mechanics 2015. Plzeň: University of West Bohemia, 2015 - (Adámek, V.). s. 23-54. ISBN 978-80-261-0568-8.
[Computational Mechanics 2015 /31./- conference with international participation /31./. 09.11.2015-11.11.2015, Špičák]
Grant CEP: GA ČR(CZ) GAP101/12/2315
Institucionální podpora: RVO:61388998
Klíčová slova: wave propagation * numerical methods * dispersion, dissipation
Kód oboru RIV: BI - Akustika a kmity
Trvalý link: http://hdl.handle.net/11104/0254925 - 7.0447873 - ÚT 2016 RIV GR eng A - Abstrakt
Kolman, Radek - Cho, S.S. - Park, K.C.
Component-wise partitioned explicit finite element method: Benchmark tests for linear wave propagation in solids.
COMPDYN 2015. Atheny: National Technical University of Athens, 2015 - (Papadrakakis, M.; Papadopoulos, V.). C 620. ISBN 978-960-99994-7-2.
[International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering /5./. 25.05.2015-27.05.2015, Crete]
Grant CEP: GA ČR(CZ) GAP101/12/2315; GA TA ČR(CZ) TH01010772
Institucionální podpora: RVO:61388998
Klíčová slova: wave propagation * spurious oscillations * finite element method
Kód oboru RIV: BI - Akustika a kmity
Trvalý link: http://hdl.handle.net/11104/0254928 - 8.0447849 - ÚT 2016 GR eng A - Abstrakt
Kolman, Radek - Cho, S.S. - Park, K.C.
Component-wise partitioned explicit finite element method: Nonlinear wave propagation and dynamic contact problems.
COMPDYN 2015. Atheny: National Technical University of Athens, 2015 - (Papadrakakis, M.; Papadopoulos, V.). C 619-619. ISBN 978-960-99994-7-2.
[International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering /5./. 25.05.2015-27.05.2015, Crete]
Grant CEP: GA ČR(CZ) GAP101/12/2315; GA TA ČR(CZ) TH01010772
Institucionální podpora: RVO:61388998
Klíčová slova: wave propagation * spurious oscillations * finite element method
Kód oboru RIV: BI - Akustika a kmity
Trvalý link: http://hdl.handle.net/11104/0254786 - 9.0444518 - ÚT 2016 CZ eng A - Abstrakt
Kolman, Radek - Cho, S.S. - Park, K.C.
Partitioned equations of motion for wave propagation problems in solids.
Engineering Mechanics 2015. Praha: Institute of Theoretical and Applied Mechanics ASCR, v. v. i, 2015 - (Náprstek, J.; Fischer, C.). s. 142-143. ISBN 978-80-86246-42-0. ISSN 1805-8248.
[Engineering mechanics 2015 /21./. 11.05.2015-14.05.2015, Svratka]
Grant CEP: GA ČR(CZ) GAP101/12/2315; GA TA ČR(CZ) TH01010772
Institucionální podpora: RVO:61388998
Klíčová slova: decomposition of equations of motion in solids * longitudinal and shear waves in solids
Kód oboru RIV: BI - Akustika a kmity
Trvalý link: http://hdl.handle.net/11104/0254789 - 10.0435860 - ÚT 2015 RIV CZ eng A - Abstrakt
Kolman, Radek - Cho, S.S. - Červ, Jan - Park, K.C.
Component-wise partitioned finite element method for wave propagation and dynamic contact problems.
Computational Mechanics 2014 - Book of extended abstracts. Plzeň: University of West Bohemia, 2014 - (Adámek, V.). s. 55-56. ISBN 978-80-261-0429-2.
[Computational Mechanics 2014 /30./. 03.11.2014-05.11.2014, Špičák]
Grant CEP: GA ČR(CZ) GAP101/12/2315; GA ČR(CZ) GAP101/11/0288
Institucionální podpora: RVO:61388998
Klíčová slova: Stress wave propagation * Finite element method * Explicit time integrator
Kód oboru RIV: BI - Akustika a kmity
Trvalý link: http://hdl.handle.net/11104/0240760