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Nicolas Lecysyn
Researcher at Mines ParisTech
Publications - 11
Citations - 126
Nicolas Lecysyn is an academic researcher from Mines ParisTech. The author has contributed to research in topics: Detonation & Overpressure. The author has an hindex of 4, co-authored 11 publications receiving 103 citations.
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Journal ArticleDOI
Experimental study of hydraulic ram effects on a liquid storage tank: Analysis of overpressure and cavitation induced by a high-speed projectile
Nicolas Lecysyn,Aurélia Bony-Dandrieux,Laurent Aprin,Frederic Heymes,Pierre Slangen,Gilles Dusserre,Laurent Munier,Christian Le Gallic +7 more
TL;DR: Based on data obtained from a high-speed video recorder, a phenomenological description is proposed for the evolution of intense pressure waves and cavitation in the target liquids.
Journal ArticleDOI
Ballistic impact on an industrial tank: study and modeling of consequences.
Nicolas Lecysyn,Aurélia Dandrieux,Frederic Heymes,Laurent Aprin,Pierre Slangen,Laurent Munier,Christian Le Gallic,Gillesdusserre Dusserre +7 more
TL;DR: This paper studies the sequence of events that occurs when a high-speed projectile penetrates a vessel filled with toxic liquid and finds that prior to liquid ejection several well-defined phases occur, including the phenomenon known as the "hydraulic ram".
Journal ArticleDOI
Preliminary study of ballistic impact on an industrial tank: Projectile velocity decay
Nicolas Lecysyn,Aurélia Dandrieux,Frederic Heymes,Pierre Slangen,Laurent Munier,Emmanuel Lapebie,Christian Le Gallic,Gilles Dusserre +7 more
TL;DR: In this article, a high-speed bullet penetrates a vessel filled with toxic liquid, and several well-defined phases occur, including the hydraulic ram phenomenon, and explains how the decay of projectile velocity is related to the initial conditions of the target.
Journal ArticleDOI
Analysis of mixing in high-explosive fireballs using small-scale pressurised spheres
TL;DR: In this paper, the authors present a joint numerical and experimental study of a non-reacting reduced-scale set-up, which uses the compressed balloon analogy and does not involve the detonation of a high explosive.
Journal ArticleDOI
High-speed imaging optical techniques for shockwave and droplets atomization analysis
TL;DR: In this article, the size of fragmented droplets is optically measured by direct shadowgraphy simultaneously in different directions and the results of the optical characterizations are discussed in terms of shape, velocity, and size.