Splash singularity for a free-boundary incompressible viscoelastic fluid model

In this paper we analyze a 2D free-boundary viscoelastic fluid model of Oldroyd-B type at infinite Weissenberg number. Our main goal is to show the existence of the so-called splash singularities, namely points where the boundary remains smooth but self-intersects. The combination of existence and s...

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Veröffentlicht in:	arXiv.org 2019-11
Hauptverfasser:	Elena Di Iorio, Marcati, Pierangelo, Spirito, Stefano
Format:	Artikel
Sprache:	eng
Schlagworte:	Computational fluid dynamics Conformal mapping Fluid flow Incompressible flow Navier-Stokes equations Singularities Two dimensional analysis Two dimensional models Viscoelastic fluids Viscoelasticity
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