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pro vyhledávání: '"Thoroddsen, Sigurður T."'
Publikováno v:
J. Fluid Mech. 1000 (2024) A63
The coherent vortical structures in turbulent flow through a strong 16:1 3-D contraction, are studied using time-resolved volumetric measurements. Visualization using vorticity magnitude criterion shows the emergence of long, stretched cylindrical vo
Externí odkaz:
http://arxiv.org/abs/2401.05869
Fast microjets can emerge out of liquid pools from the rebounding of drop-impact craters, or when a bubble bursts at it surface. The fastest jets are the narrowest and are a source of aerosols both from the ocean and a glass of champagne, of importan
Externí odkaz:
http://arxiv.org/abs/2209.03659
Understanding the dynamical transition from capillary-driven to pure inertial focusing is important to revealing the mechanism underlying the most singular micro-jetting produced from drop-impact craters. Herein we study dimple dynamics from the coll
Externí odkaz:
http://arxiv.org/abs/2004.07817
Publikováno v:
Journal of Fluid Mechanics, 904, A19 (2020)
We study singular jets from the collapse of drop-impact craters, when the drop and pool are of different immiscible liquids. These jets emerge from a dimple at the bottom of the rebounding crater, when no bubble is pinched off. The parameter space is
Externí odkaz:
http://arxiv.org/abs/2002.04942
Publikováno v:
In Journal of Petroleum Science and Engineering January 2022 208 Part E
Publikováno v:
Journal of Fluid Mechanics; 2/25/2024, Vol. 981, p1-24, 24p
Publikováno v:
Journal of Fluid Mechanics; 3/15/2023, Vol. 958, p1-14, 14p