Bulk probing of shock wave spatial distribution in opaque solids by ultrasonic interaction
Article dans une revue avec comité de lecture
Auteur
DUCOUSSO, MathieuCUENCA, Eduardo MARMONIER, Maxance VIDEAU, Laurent COULOUVRAT, FrançoisBERTHE, LaurentRésumé
We present a method to investigate the bulk propagation of a shock wave in a thick, opaque metallic plate. The shock wave is generated by laser-loading. An elastic plane probe wave, contra-propagative with respect to the shock, is emitted by means of a phase-array device. Shock propagation monitoring is performed by analyzing on the phase-array detection the acoustic elastic plane wave after its interaction with the shock. The time-space detection of the probe wave allows to evaluate the spatial distribution of the shock wave all along its propagation in the opaque structure, from near to far field. Applications range from fundamental wave science to laser-loading material science.
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Article dans une revue avec comité de lecture;DUCOUSSO, Mathieu; RONDEPIERRE, Alexandre; VIDEAU, Laurent; CUVILLIER, Nicolas; ; COULOUVRAT, François (AIP Publishing, 2020-12)
This work aims at demonstrating the ability of an acoustic linear code to model the propagation of a shock wave created by a laser impact over a metallic surface. In this process, a high pressure surface level is reached ...
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Article dans une revue avec comité de lecture(American Institute of Physics, 2018)Intense acoustic shock waves were applied to evaluate the mechanical strength of structural epoxy bonds between a TA6V4 titanium alloy and a 3D woven carbon/epoxy composite material. Two bond types with different mechanical ...
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Article dans une revue avec comité de lectureCOULOUVRAT, François; DELALANDE, Ronan; DUCOUSSO, Mathieu (Acoustical Society of America (ASA), 2024-12-18)
During its propagation, a shock wave may come across and interact with different perturbations, including acoustical waves. While this issue has been the subject of many studies, the particular acoustic-acoustic interaction ...
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Article dans une revue avec comité de lecture(Elsevier, 2013)The cratering process in brittle materials under hypervelocity impact (HVI) is of major relevance for debris shielding in spacecraft or high-power laser applications. Amongst other materials, carbon is of particular interest ...
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Article dans une revue avec comité de lecture(Elsevier, 2013)The cratering process in brittle materials under hypervelocity impact (HVI) is of major relevance for debris shielding in spacecraft or high-power laser applications. Amongst other materials, carbon is of particular interest ...