Number of the records: 1
Influence of temperature in computational time reversal method
- 1.0498130 - ÚT 2019 RIV CZ eng A - Abstract
Mračko, Michal - Kolman, Radek - Kober, Jan - Převorovský, Zdeněk - Plešek, Jiří
Influence of temperature in computational time reversal method.
Advanced Modelling of Wave Propagation in Solids. Praha: Institute of Thermomechanics, Czech Academy of Sciences, 2018 - (Kolman, R.; Berezovski, A.; Kruisová, A.). s. 85-86. 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 : time reversal method * elastic wave propagation * temperature influence
OECD category: Mechanical engineering
http://wavemodelling2018.it.cas.cz
Time reversal (TR) method uses backward wave propagation for refocusing and reconstruction of the original source. Aim of this work is an analysis of influence of temperature change on the quality of reconstruction of the original loading pulse. This study clarifies how sensitive the TR method is to slight change of elastic parameters. The temperature change is modelled simply by changing the Young’s modulus of the material.
Permanent Link: http://hdl.handle.net/11104/0291260
Number of the records: 1