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Transition from Symmetric to Asymmetric Scaling Function before Drop Pinch-Off

URN to cite this document: urn:nbn:de:bvb:703-epub-4029-7

Title data

Rothert, Alexander ; Richter, Reinhard ; Rehberg, Ingo:
Transition from Symmetric to Asymmetric Scaling Function before Drop Pinch-Off.
In: Physical Review Letters. Vol. 87 (August 2001) Issue 8 . - No. 084501.
ISSN 1079-7114
DOI der Verlagsversion: https://doi.org/10.1103/PhysRevLett.87.084501

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Name:	PhysRevLett.87.084501.pdf
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Available under License	German copyright law. The document may be used free of charge for personal use. In addition, the reproduction, editing, distribution and any kind of exploitation require the written consent of the respective rights holder.

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Abstract

The drop pinch-off at a nozzle is studied experimentally for a glycerin-water mixture in surrounding air. The neck diameter of the fluid shrinks with constant velocity. After a distinct transition point, the shrink velocity switches to a smaller value. Before that transition point, the shape of the neck can well be described by a symmetric scaling function, as obtained from Stokes-flow theory of drop formation. This function gives way to an asymmetric scaling function in the final stage before pinch-off.

Further data

Item Type:	Article in a journal
Additional notes (visible to public):	Quelle der Zweitveröffentlichung: Physical Review Letters 87:8, American Physical Society doi:10.1103/PhysRevLett.87.084501
Keywords:	Surface-tension-driven instability; Drops and bubbles
DDC Subjects:	500 Science > 530 Physics
Institutions of the University:	Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Former Professors > Chair Experimental Physics V - Univ.-Prof. Dr. Ingo Rehberg Profile Fields > Advanced Fields > Nonlinear Dynamics Faculties Faculties > Faculty of Mathematics, Physics und Computer Science Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Chair Experimental Physics V Profile Fields Profile Fields > Advanced Fields Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Former Professors
Language:	English
Originates at UBT:	Yes
URN:	urn:nbn:de:bvb:703-epub-4029-7
Date Deposited:	22 Feb 2019 10:11
Last Modified:	06 Jul 2020 10:44
URI:	https://epub.uni-bayreuth.de/id/eprint/4029

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