Autor:	Humphrey J. Maris, M. A. Weilert, George M. Seidel, C. Kim, C. L. Vicente, Dwight Whitaker
Rok vydání:	1998
Předmět:	Physics::Fluid Dynamics Superconducting solenoid Physics Drop (liquid) Electric field General Materials Science Mechanics Condensed Matter Physics Atomic and Molecular Physics and Optics Two fluid
Zdroj:	Journal of Low Temperature Physics. 113:491-499
ISSN:	0022-2291
DOI:	10.1023/a:1022512530878
Popis:	We describe experiments to study the shape oscillations of levitated He II drops. Drops of approximately 0.5 cm diameter are levitated magnetically with a superconducting solenoid, and shape oscillations are induced with an ac electric field. We have measured the damping of shape oscillations as a function of temperature. The damping rate is compared to that predicted by a two fluid, hydrodynamic model, which takes account the effect of the motion in the vapor. The effects of condensation and evaporation on the motion of the drop are also considered.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e792414093ca1dfc4d27b1cc5a9e1ce8 https://doi.org/10.1023/a:1022512530878 Zobrazit plný text záznamu Full text from SpringerLink