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Measuring surface deformations in magnetic fluid by radioscopy

Title data

Richter, Reinhard ; Bläsing, Jürgen:
Measuring surface deformations in magnetic fluid by radioscopy.
In: Review of Scientific Instruments. Vol. 72 (March 2001) Issue 3 . - pp. 1729-1733.
ISSN 1089-7623
DOI: https://doi.org/10.1063/1.1344178

Abstract in another language

We present a quantitative method, capable of measuring the three-dimensional shape of a fluid surface. Utilizing the attenuation of x-rays in magnetic liquids, we are able to map amplitude and relief of large wave crests, a regime which is not accessible by the common optical methods. The technique is applied for measuring the static surface deformations of the Rosensweig instability. It will also be useful for measuring the surface profile of the Faraday instability in magnetic liquids, in standard fluids, in liquid metals, or even in granular material.

Further data

Item Type: Article in a journal
Refereed: Yes
Institutions of the University: Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Chair Experimental Physics V > 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
Result of work at the UBT: No
DDC Subjects: 500 Science > 530 Physics
Date Deposited: 10 Oct 2018 07:06
Last Modified: 10 Oct 2018 07:06
URI: https://eref.uni-bayreuth.de/id/eprint/42995