About: Viscosity of liquid He-4 and quantum of circulation: Are they related?

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://dx.doi.org/10.1063/1.4871291
Description	In the vicinity of the superfluid transition in liquid He-4, we explore the relation between two apparently unrelated physical quantities-the kinematic viscosity, nu, in the normal state and the quantum of circulation, kappa, in the superfluid state. The model developed here leads to the simple relationship nu approximate to kappa/6, and links the classical and quantum flow properties of liquid He-4. We critically examine available data relevant to this relation and find that the prediction holds well at the saturated vapor pressure. Additionally, we predict the kinematic viscosity for liquid He-4 along the lambda-line at negative pressures. (C) 2014 AIP Publishing LLC. In the vicinity of the superfluid transition in liquid He-4, we explore the relation between two apparently unrelated physical quantities-the kinematic viscosity, nu, in the normal state and the quantum of circulation, kappa, in the superfluid state. The model developed here leads to the simple relationship nu approximate to kappa/6, and links the classical and quantum flow properties of liquid He-4. We critically examine available data relevant to this relation and find that the prediction holds well at the saturated vapor pressure. Additionally, we predict the kinematic viscosity for liquid He-4 along the lambda-line at negative pressures. (C) 2014 AIP Publishing LLC. (en)
Title	Viscosity of liquid He-4 and quantum of circulation: Are they related? Viscosity of liquid He-4 and quantum of circulation: Are they related? (en)
skos:prefLabel	Viscosity of liquid He-4 and quantum of circulation: Are they related? Viscosity of liquid He-4 and quantum of circulation: Are they related? (en)
skos:notation	RIV/00216208:11320/14:10291328!RIV15-GA0-11320___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA14-02005S)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Skrbek, Ladislav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Karlova v Praze / Matematicko-fyzikální fakulta
http://linked.open...dnocenehoVysledku	53481
http://linked.open...ai/riv/idVysledku	RIV/00216208:11320/14:10291328
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	he-4; turbulence; pressure; helium (en)
http://linked.open.../riv/klicoveSlovo	pressure helium turbulence he-4
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[8E5DAE35CC8A]
http://linked.open...i/riv/nazevZdroje	Physics of Fluids
http://linked.open...in/vavai/riv/obor	BK
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Cryogenic helium as a working fluid to study classical and quantum turbulence
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	26
http://linked.open...iv/tvurceVysledku	Skrbek, Ladislav Sreenivasan, Katepalli R. L'vov, Victor S.
http://linked.open...ain/vavai/riv/wos	000336152700003
issn	1070-6631
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1063/1.4871291
http://localhost/t...ganizacniJednotka	11320

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