About: On the possibility to view the fluctuations of velocity and temperature during a laminar-turbulent transition as fractal time series

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The present paper discusses a novel technique – dynamic analysis of multi-fractal time series – that may become a useful tool for improving the understanding of transition from laminar to turbulent flow regimes. It is proposed to view records of velocity and temperature fluctuations as fractal time series, whose measures, such as fractal dimensions, the Jeffreys divergence measure, and the Hurst exponent, themselves vary in time. The validation tests show that the variations of the fractal measures may be used for quantifying the transition between the flow regimes. The present paper discusses a novel technique – dynamic analysis of multi-fractal time series – that may become a useful tool for improving the understanding of transition from laminar to turbulent flow regimes. It is proposed to view records of velocity and temperature fluctuations as fractal time series, whose measures, such as fractal dimensions, the Jeffreys divergence measure, and the Hurst exponent, themselves vary in time. The validation tests show that the variations of the fractal measures may be used for quantifying the transition between the flow regimes. (en)
Title	On the possibility to view the fluctuations of velocity and temperature during a laminar-turbulent transition as fractal time series On the possibility to view the fluctuations of velocity and temperature during a laminar-turbulent transition as fractal time series (en)
skos:prefLabel	On the possibility to view the fluctuations of velocity and temperature during a laminar-turbulent transition as fractal time series On the possibility to view the fluctuations of velocity and temperature during a laminar-turbulent transition as fractal time series (en)
skos:notation	RIV/60162694:G43__/10:00428607!RIV11-GA0-G43_____
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA103/07/0136), Z(MO0FVT0000404)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Horák, Vladimír
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	Ministerstvo obrany / Univerzita obrany - Fakulta vojenských technologií Brno
http://linked.open...dnocenehoVysledku	276901
http://linked.open...ai/riv/idVysledku	RIV/60162694:G43__/10:00428607
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Fluid mechanics; transition flow; fractal analysis (en)
http://linked.open.../riv/klicoveSlovo	fractal analysis Fluid mechanics transition flow
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[F3B750760BF8]
http://linked.open...i/riv/nazevZdroje	Mathematics in Engineering, Science and Aerospace MESA
http://linked.open...in/vavai/riv/obor	BK
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Laminar-Turbulent transition modeling
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	1
http://linked.open...iv/tvurceVysledku	Chára, Zdeněk Horák, Vladimír Kulish, Vladimir Seetharaman, Karthik
http://linked.open...n/vavai/riv/zamer	Research and development of modern materials and technologies for the applications to the military equipment
issn	0202-1633
number of pages	14 (xsd:int)
http://localhost/t...ganizacniJednotka	G43
is http://linked.open...avai/riv/vysledek of	On the possibility to view the fluctuations of velocity and temperature during a laminar-turbulent transition as fractal time series

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