On the Methodology of Vortex Structures Identification in Free Plasma Flows

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SYSNO ASEP	0029295
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Ostatní články
Title	On the Methodology of Vortex Structures Identification in Free Plasma Flows
Title	K metodologii identifikace vírových struktur ve volných proudech plazmatu
Author(s)	Něnička, Václav (UE-C) Šonský, Jiří (UE-C)
Source Title	Acta Technica CSAV. - : Ústav termomechaniky AV ČR, v. v. i. - ISSN 0001-7043 Roč. 50, č. 3 (2005), s. 233-250
Number of pages	18 s.
Language	eng - English
Country	CZ - Czech Republic
Keywords	free plasma flows ; enthalpy ; heat flow vector
Subject RIV	BL - Plasma and Gas Discharge Physics
R&D Projects	GA202/04/1341 GA ČR - Czech Science Foundation (CSF)
CEZ	AV0Z20570509 - UE-C, UT-L (2005-2011)
Annotation	The vortex structures in free plasma flows are identified using the information on the radiation intensity scanned in two mutually perpendicular directions by the CCD camera. The method developed in the kinetic theory of gases is adjusted for determination of components of the heat flow vector including its rotation. The evolution of radiation intensity and dynamics of vortex structures in both the axial and radial direction about the jet´s core are captured using the series of 8 shots within time interval of 100 microsec. The analysis of vortex structures dynamics at flow rates 25 slm and 50 slm and electric current 150 A and 200 A is presented.
Workplace	Institute of Electrical Engineering (until 2005)
Contact	UE-C
Year of Publishing	2006

Number of the records: 1