Search results
- 1.0583278 - ÚT 2025 RIV GB eng J - Journal Article
Zeman, Radovan - Kober, Jan - Scalerandi, M. - Krofta, Josef - Chlada, Milan
Hybrid experimental/computational approach to Time Reversal source localization in thin plates using image source method.
Applied Acoustics. Roč. 218, March (2024), č. článku 109873. ISSN 0003-682X. E-ISSN 1872-910X
R&D Projects: GA TA ČR TM04000065
Grant - others:AV ČR(CZ) StrategieAV21/26
Program: StrategieAV
Institutional support: RVO:61388998
Keywords : acoustic emission * digital twin * Lamb waves * source localization * structural health monitoring * time reversal
OECD category: Audio engineering, reliability analysis
Impact factor: 3.4, year: 2022
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S0003682X24000240
Permanent Link: https://hdl.handle.net/11104/0352817 - 2.0574051 - ÚT 2024 RIV US eng J - Journal Article
Kober, Jan - Scalerandi, M. - Zeman, Radovan
Non-equilibrium strain induces hysteresis and anisotropy in the quasi-static and dynamic elastic behavior of sandstones: Theory and experiments.
Applied Physics Letters. Roč. 122, č. 15 (2023), č. článku 152201. ISSN 0003-6951. E-ISSN 1077-3118
R&D Projects: GA MŠMT(CZ) EF15_003/0000493
Institutional support: RVO:61388998
Keywords : slow dynamics * nonlinear elasticity * hysteresis * induced anisotropy
OECD category: Materials engineering
Impact factor: 4, year: 2022
Method of publishing: Limited access
https://pubs.aip.org/aip/apl/article-abstract/122/15/152201/2871272/Non-equilibrium-strain-induces-hysteresis-and?redirectedFrom=fulltext
Permanent Link: https://hdl.handle.net/11104/0344916 - 3.0573986 - ÚT 2024 RIV US eng J - Journal Article
Kober, Jan - Scalerandi, M. - Gabriel, Dušan
Robust determination of relaxation times spectra of long-time multirelaxation processes.
Physical Review E. Roč. 107, č. 3 (2023), č. článku 035302. ISSN 2470-0045. E-ISSN 2470-0053
R&D Projects: GA MŠMT(CZ) EF15_003/0000493
Institutional support: RVO:61388998
Keywords : slow dynamics * multi-relaxation model * relaxation spectrum * Akaike Information Criterion
OECD category: Materials engineering
Impact factor: 2.4, year: 2022
Method of publishing: Limited access
https://journals.aps.org/pre/abstract/10.1103/PhysRevE.107.035302
Permanent Link: https://hdl.handle.net/11104/0344915 - 4.0556221 - ÚT 2023 RIV US eng J - Journal Article
Kober, Jan - Gliozzi, A. S. - Scalerandi, M. - Tortello, M.
Material Grain Size Determines Relaxation-Time Distributions in Slow-Dynamics Experiments.
Physical Review Applied. Roč. 17, č. 1 (2022), č. článku 014002. ISSN 2331-7019. E-ISSN 2331-7019
R&D Projects: GA ČR(CZ) GA19-14237S
Institutional support: RVO:61388998
Keywords : nonlinear elasticity * slow dynamics * material structure
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 4.6, year: 2022
Method of publishing: Limited access
https://journals.aps.org/prapplied/abstract/10.1103/PhysRevApplied.17.014002
Permanent Link: http://hdl.handle.net/11104/0331234 - 5.0547948 - ÚT 2022 RIV CH eng J - Journal Article
Kober, Jan - Kruisová, Alena - Scalerandi, M.
Elastic Slow Dynamics in Polycrystalline Metal Alloys.
Applied Sciences-Basel. Roč. 11, č. 18 (2021), č. článku 8631. E-ISSN 2076-3417
R&D Projects: GA MŠMT(CZ) EF15_003/0000493; GA ČR(CZ) GA19-14237S
Institutional support: RVO:61388998
Keywords : slow dynamics * multirelaxation process * grains
OECD category: Materials engineering
Impact factor: 2.838, year: 2021
Method of publishing: Open access
https://www.mdpi.com/2076-3417/11/18/8631
Permanent Link: http://hdl.handle.net/11104/0327206 - 6.0546641 - ÚT 2022 RIV CZ eng J - Journal Article
Trnka, Jan - Nezbedová, E. - Kober, Jan - Buchar, Jaroslav
Behavior of high-density polyethylene at high strain rates.
Applied and Computational Mechanics. Roč. 15, č. 1 (2021), s. 69-84. ISSN 1802-680X
R&D Projects: GA MŠMT(CZ) EF15_003/0000493
Keywords : dynamic loading * strain rate * split Hopkinson pressure bar * direct Hopkinson test * viscoelasticity
OECD category: Materials engineering
Method of publishing: Open access
https://www.kme.zcu.cz/acm/acm/article/view/680
Permanent Link: http://hdl.handle.net/11104/0327463 - 7.0543493 - ÚT 2022 RIV GB eng J - Journal Article
Mračko, Michal - Adámek, V. - Berezovski, Arkadi - Kober, Jan - Kolman, Radek
Experimental, analytical, and numerical study of transient elastic waves from a localized source in an aluminium strip.
Applied Acoustics. Roč. 178, July (2021), č. článku 107983. ISSN 0003-682X. E-ISSN 1872-910X
R&D Projects: GA MŠMT(CZ) EF15_003/0000493; GA ČR(CZ) GA19-04956S
Institutional support: RVO:61388998
Keywords : wave propagation * elastic strip * experimental measurement * finite element method * finite volume method * analytical solution * plane stress problem
OECD category: Mechanical engineering
Impact factor: 3.614, year: 2021
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S0003682X21000761
Permanent Link: http://hdl.handle.net/11104/0321527 - 8.0542471 - ÚT 2022 RIV DE eng J - Journal Article
Trnka, Jan - Nezbedová, E. - Kober, Jan - Buchar, Jaroslav
Response of high density polyethylene to impact loading.
Journal of Dynamic Behavior of Materials. Roč. 7, č. 4 (2021), s. 553-566. ISSN 2199-7446. E-ISSN 2199-7454
R&D Projects: GA MŠMT(CZ) EF15_003/0000493
Institutional support: RVO:61388998
Keywords : high density polyethylene * material testing * Taylor test * numerical simulation * frequency analysis
OECD category: Applied mechanics
Method of publishing: Limited access
https://link.springer.com/search?query=Trnka&search-within=Journal&facet-journal-id=40870
Permanent Link: http://hdl.handle.net/11104/0327208 - 9.0535460 - ÚT 2022 RIV NL eng J - Journal Article
Mračko, Michal - Kober, Jan - Kolman, Radek - Převorovský, Zdeněk - Tkachuk, A. - Plešek, Jiří
Finite element method based computational time reversal in elastodynamics: Refocusing, reconstruction and its numerical sensitivity.
Mathematics and Computers in Simulation. Roč. 189, November (2021), s. 163-192. ISSN 0378-4754. E-ISSN 1872-7166
R&D Projects: GA ČR(CZ) GA17-22615S; GA MŠMT(CZ) EF15_003/0000493
Institutional support: RVO:61388998
Keywords : time reversal * nondestructive testing * elastic wave propagation * localization * refocusing * reconstruction * explicit finite element method
OECD category: Mechanical engineering
Impact factor: 3.601, year: 2021
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S0378475420303979?via%3Dihub
Permanent Link: http://hdl.handle.net/11104/0323273 - 10.0535351 - ÚT 2021 RIV US eng J - Journal Article
Kober, Jan - Kirchner, A. - Kruisová, Alena - Chlada, Milan - Hirsekorn, Sigrun - Weiβgärber, T. - Převorovský, Zdeněk
Assessing porosity in selective electron beam melting manufactured Ti–6Al–4V by nonlinear impact modulation spectroscopy.
Journal of Nondestructive Evaluation. Roč. 39, č. 4 (2020), č. článku 86. ISSN 0195-9298. E-ISSN 1573-4862
R&D Projects: GA ČR(CZ) GA19-14237S; GA MŠMT(CZ) EF15_003/0000493
Institutional support: RVO:61388998
Keywords : additive manufacturing * nonlinear elasticity * nonlinear elastic wave spectroscopy (NEWS) * nonlinear resonantultrasound spectroscopy (NRUS) * nonlinear wave modulation spectroscopy (NWMS) * selective electron beam melting(SEBM)
OECD category: Mechanical engineering
Impact factor: 1.995, year: 2020
Method of publishing: Limited access
https://link.springer.com/article/10.1007/s10921-020-00731-z
Permanent Link: http://hdl.handle.net/11104/0314647