Search results
- 1.0576078 - ÚT 2024 RIV US eng J - Journal Article
Dvořáková, Zuzana - Dos Santos, S. - Kůs, V. - Převorovský, Zdeněk
Localization and classification of scattered nonlinear ultrasonic signatures in bio-mechanical media using time reversal approach.
Journal of the Acoustical Society of America. Roč. 154, č. 3 (2023), s. 1684-1695. ISSN 0001-4966. E-ISSN 1520-8524
Institutional support: RVO:61388998
Keywords : time reversal approach * nonlinearity * signal classification * Φ-divergence
OECD category: Materials engineering
Impact factor: 2.4, year: 2022
Method of publishing: Limited access
https://pubs.aip.org/asa/jasa/article-abstract/154/3/1684/2911418/Localization-and-classification-of-scattered?redirectedFrom=fulltext
Permanent Link: https://hdl.handle.net/11104/0347992 - 2.0535460 - 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 - 3.0535351 - 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 - 4.0534997 - ÚT 2021 RIV CH eng J - Journal Article
Savin, A. - Craus, M. L. - Bruma, A. - Nový, F. - Malo, S. - Chlada, Milan - Steigmann, R. - Vizureanu, P. - Harnois, Ch. - Turchenko, V. - Převorovský, Zdeněk
Microstructural Analysis and Mechanical Properties of TiMo20Zr7Ta15Six Alloys as Biomaterials.
Materials. Roč. 12, č. 21 (2020), č. článku 4808. E-ISSN 1996-1944
Institutional support: RVO:61388998
Keywords : titanium alloys * microstructure * mechanical properties * resonant ultrasound spectroscopy * acoustic emission * inhomogeneities
OECD category: Materials engineering
Impact factor: 3.623, year: 2020
Method of publishing: Open access
https://www.mdpi.com/1996-1944/13/21/4808/htm
Permanent Link: http://hdl.handle.net/11104/0314621 - 5.0502667 - ÚT 2020 RIV GB eng J - Journal Article
Převorovský, Zdeněk - Krofta, Josef - Kober, Jan - Chlada, Milan - Kirchner, A.
Non-linear ultrasonic spectroscopy of 3D printed metallic samples.
Insight. Roč. 61, č. 3 (2019), s. 157-161. ISSN 1354-2575. E-ISSN 1754-4904
R&D Projects: GA ČR(CZ) GA17-22615S
Institutional support: RVO:61388998
Keywords : nonlinear ultrasonic spectroscopy * additive manufacturing * 3D printing of metals
OECD category: Applied mechanics
Impact factor: 0.783, year: 2019
Method of publishing: Limited access
https://www.researchgate.net/publication/331574032_Non-linear_Ultrasonic_Spectroscopy_of_3d_Printed_Metallic_Samples
Permanent Link: http://hdl.handle.net/11104/0298395 - 6.0498481 - ÚT 2019 RIV DE eng J - Journal Article
Dos Santos, S. - Převorovský, Zdeněk - Mattei, Ch. - Vengrinovich, V. - Nardoni, G. - Wright, J.
Nonlinear signal processing for NDT 4.0.
E-Journal of Nondestructive Testing & Ultrasonics. Roč. 2018, August (2018). ISSN 1435-4934.
[European Conference on Non-destructive Testing. Gothenburg, 11.06.2018-15.06.2018]
Institutional support: RVO:61388998
Keywords : nonlinear signal processing * data reduction * harmonics * modulations * NDT integrity engineering * artificial intelligence
OECD category: Applied mechanics
http://www.ndt.net/?id=22999
Permanent Link: http://hdl.handle.net/11104/0291816 - 7.0498464 - ÚT 2019 RIV DE eng J - Journal Article
Převorovský, Zdeněk - Krofta, Josef - Kober, Jan - Chlada, Milan - Kirchner, A.
Nonlinear ultrasonic spectroscopy of 3D printed metallic samples.
E-Journal of Nondestructive Testing & Ultrasonics. Roč. 33, č. 2018 (2018). ISSN 1435-4934.
[European Conference on Non-destructive Testing. Gothenburg, 11.06.2018-15.06.2018]
R&D Projects: GA ČR(CZ) GA17-22615S
Institutional support: RVO:61388998
Keywords : nonlinear ultrasonic spectroscopy * additive manufacturing * 3D printing of metals
OECD category: Applied mechanics
www.ndt.net/?id=22874
Permanent Link: http://hdl.handle.net/11104/0291604 - 8.0498362 - ÚT 2019 RIV CZ eng J - Journal Article
Převorovský, Zdeněk - Krofta, Josef - Kober, Jan - Chlada, Milan
Time reversal location of continuous and burst acoustic emission sources.
NDT Welding Bulletin. Roč. 2018, Special Issue 2018 (2018), s. 12-18. ISSN 1213-3825
R&D Projects: GA ČR(CZ) GA17-22615S
Keywords : acoustic emission * source location * time reversal
OECD category: Applied mechanics
Permanent Link: http://hdl.handle.net/11104/0291534 - 9.0465498 - ÚT 2017 RIV CZ cze J - Journal Article
Kober, Jan - Převorovský, Zdeněk
Kalibrace piezoelektrických měničů pomocí časově reverzní akustiky.
[Transducer frequency response variations investigated by time reversal calibration.]
NDT Welding Bulletin. Roč. 26, č. 3 (2016), s. 15-17. ISSN 1213-3825.
[DEFEKTOSKOPIE 2016 NDE for Safety /46./. Luhačovice, 08.11.2016-10.11.2016]
Institutional support: RVO:61388998
Keywords : calibration * time reversal * transducer * frequency response
Subject RIV: BI - Acoustics
Permanent Link: http://hdl.handle.net/11104/0266078 - 10.0456674 - ÚT 2017 RIV NL eng J - Journal Article
Kober, Jan - Převorovský, Zdeněk - Chlada, Milan
In situ calibration of acoustic emission transducers by time reversal method.
Sensors and Actuators A - Physical. Roč. 240, April (2016), s. 50-56. ISSN 0924-4247. E-ISSN 1873-3069
Institutional support: RVO:61388998
Keywords : time reversed acoustics * calibration * in situ * acoustic emission
Subject RIV: BI - Acoustics
Impact factor: 2.499, year: 2016
http://ac.els-cdn.com/S0924424716300334/1-s2.0-S0924424716300334-main.pdf?_tid=0acf4736-ef6d-11e5-b826-00000aacb362&acdnat=1458568911_1c21eda9762b905a684ff939463ef3fe
Permanent Link: http://hdl.handle.net/11104/0258488