Comment on "Revision of Bubble Bursting: Universal Scaling Laws of Top Jet Drop Size and Speed".
TL;DR: Comment on "Revision of Bubble Bursting": Universal Scaling Laws of Top Jet Drop Size and Speed are revised.
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Abstract: Comment on "Revision of Bubble Bursting: Universal Scaling Laws of Top Jet Drop Size and Speed"
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Citations
On the jets produced by drops impacting a deep liquid pool and by bursting bubbles
TL;DR: In this paper, a unified theoretical description of two different physical situations in which liquid jets are expelled out of the bulk of a liquid as a consequence of the capillary collapse of a void is provided.
Multitude of dimple shapes can produce singular jets during the collapse of immiscible drop-impact craters
TL;DR: In this article, the authors acknowledge useful discussions with J.Eggers, C. Lei and L. Deike, and acknowledge useful discussion with them with the King Abdullah University of Science and Technology (KAUST).
Multitude of singular jets during the collapse of drop-impact craters
TL;DR: In this article, singular jets from the collapse of drop-impact craters are studied, where the drop and pool are of different immiscible liquids, revealing intricate compound-dimple shapes.
Theory of the jets ejected after the inertial collapse of cavities with applications to bubble bursting jets
TL;DR: Researchers identify a common physical mechanism behind jets ejected from cavities, including bubble bursting and liquid impact, driven by liquid inertia, resulting in high-velocity jets with significant structural and atmospheric implications.
11
Conical focusing: mechanism for singular jetting from collapsing drop-impact craters
TL;DR: In this article , the most singular jets are observed at a maximum velocity of $137\pm 4/4/4 m/m/m and diameter of 12/12/m under reduced ambient pressure, at a small dimple forming at the crater bottom and rebounds without pinching off a small bubble.
References
The boundary layer on a spherical gas bubble
TL;DR: In this article, the boundary layer on a spherical gas bubble rising steadily through liquid of small viscosity is derived and the equations are linear are linear and are solved in closed form; the value obtained is 12πaaUμ, where a is the bubble radius and U the terminal velocity.
526
Singularity dynamics in curvature collapse and jet eruption on a fluid surface
TL;DR: This paper reports a theoretical and experimental study of the generation of a singularity by inertial focusing, in which no break-up of the fluid surface occurs, and predicts that the surface profiles should be describable by a single universal exponent.
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Jet formation in bubbles bursting at a free surface
TL;DR: In this article, the Navier-Stokes equations with a free surface and surface tension are solved using a marker-chain approach using least-squares methods using a set of variables.
Dynamics of jets produced by bursting bubbles
Luc Deike,Elisabeth Ghabache,Gérard Liger-Belair,Arup Kumar Das,Stéphane Zaleski,Stéphane Popinet,Thomas Séon +6 more
- 25 Jan 2018
TL;DR: In this article, a detailed description of the velocity of jets formed by bubble bursting, obtained through extensive comparison between experimental results and numerical simulations for a wide range of physical parameters, is presented.
161
Self-similar recoil of inviscid drops
Asimina Sierou,John R. Lister +1 more
TL;DR: Leppinen et al. as mentioned in this paper obtained similar solutions for the postpinchoff recoil of an axisymmetric inviscid fluid of density ρ 1 and surface tension γ immersed in a surrounding fluid of densities ρ 2 over a range of the density ratio D =ρ2/ρ1.
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