Detection of Lagrangian Coherent Structures in the SPH framework

The present work is dedicated to the detection of Lagrangian Coherent Structures (LCSs) in viscous flows through the Finite-Time Lyapunov Exponents (FTLEs) which have been addressed by several works in the recent literature. Here, a novel numerical technique is presented in the context of the Smooth...

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Vydáno v:	Computer methods in applied mechanics and engineering Ročník 305; s. 849 - 868
Hlavní autoři:	Sun, P.N., Colagrossi, A., Marrone, S., Zhang, A.M.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Elsevier B.V 15.06.2016 Elsevier
Témata:	Algorithms Bow waves Breaking bow wave Coherence Computational fluid dynamics Computer simulation Engineering Sciences Finite-Time Lyapunov Exponent Fluids mechanics Lagrangian Coherent Structures Lyapunov exponents Mathematical models Mechanics Smoothed Particle Hydrodynamics Trajectories Vortex visualization Breaking bow wave Finite-Time Lyapunov Exponent Vortex visualization Smoothed Particle Hydrodynamics Lagrangian Coherent Structures
ISSN:	0045-7825, 1879-2138
On-line přístup:	Získat plný text
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