000014781 001__ 14781
000014781 005__ 20161115100202.0
000014781 04107 $$aeng
000014781 046__ $$k2016-08-21
000014781 100__ $$aVogt, Tobias
000014781 24500 $$aInvestiagtion of inertial waves inside a liquid metal column by means of electromagnetic fields

000014781 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000014781 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000014781 506__ $$arestricted
000014781 520__ $$2eng$$aIn this study, the dynamics of inertial waves inside a cylindrical vessel was studied experimentally. The liquid metal GaInSn was chosen as fluid in order to enable a contactless stimulation of the flow inside the cylinder by means of electromagnetic fields. A rotating magnetic field (RMF) generates a supercritical rotating motion of the liquid. The excitation of the inertial waves is realised by means of periodic field strength modulations and by means of short intense magnetic field pulses. Furthermore, the experiment demonstrates that inertial waves may be excited spontaneously by turbulent structures in the rotating flow. The ultrasound Doppler velocimetry was used to record the flow structure and to identify the inertial waves occurring in the setup

000014781 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000014781 653__ $$a

000014781 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000014781 720__ $$aVogt, Tobias
000014781 8560_ $$ffischerc@itam.cas.cz
000014781 8564_ $$s143386$$uhttps://invenio.itam.cas.cz/record/14781/files/TS.FM16-1.05.pdf$$yOriginal version of the author's contribution as presented on CD,  page 1590, code TS.FM16-1.05
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000014781 962__ $$r13812
000014781 980__ $$aPAPER