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Wake turbulence observed behind an upstream "extra" particle in a complex (dusty) plasma

Zhdanov, Sergey and Du, Chengran and Schwabe, Mierk and Thomas, Hubertus and Nosenko, Volodymyr and Morfill, Gregor E. (2016) Wake turbulence observed behind an upstream "extra" particle in a complex (dusty) plasma. Europhysics Letters, 114 (5), p. 55002. EPLA. DOI: 10.1209/0295-5075/114/55002 ISSN 0295-5075

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Abstract

An interaction of upstream extra particles with a monolayer highly ordered complex plasma is studied. A principally new abnormal turbulent wake formed behind the supersonic upstream particle is discovered. An anomalous type of the turbulence wake clearly manifests in anomalously low thermal diffusivity and two orders of magnitude larger particle kinetic temperature compared to that of the "normal" wake (Mach cone) observed by Du et al. (EPL, 99 (2012) 55001).

Item URL in elib:https://elib.dlr.de/105071/
Document Type:Article
Title:Wake turbulence observed behind an upstream "extra" particle in a complex (dusty) plasma
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Zhdanov, Sergeysergey.zhdanov (at) dlr.deUNSPECIFIED
Du, Chengranchengran.du (at) dhu.edu.cnUNSPECIFIED
Schwabe, MierkMierk.Schwabe (at) dlr.dehttps://orcid.org/0000-0001-6565-5890
Thomas, HubertusDLR Research Group Complex Plasma, OberpfaffenhofenUNSPECIFIED
Nosenko, VolodymyrV.Nosenko (at) dlr.deUNSPECIFIED
Morfill, Gregor E.Max-Planck-Institut für extraterrestrische Physik, Giessenbachstrasse, 85748 Garching, GermanyUNSPECIFIED
Date:1 July 2016
Journal or Publication Title:Europhysics Letters
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:114
DOI :10.1209/0295-5075/114/55002
Page Range:p. 55002
Publisher:EPLA
ISSN:0295-5075
Status:Published
Keywords:Komplexes Plasma, Wirbelschleppe, Machkegel, Turbulenz
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Research under Space Conditions
DLR - Research area:Raumfahrt
DLR - Program:R FR - Forschung unter Weltraumbedingungen
DLR - Research theme (Project):R - Komplexe Plasmen / Laboratory research
Location: Oberpfaffenhofen
Institutes and Institutions:Research Group Complex Plasma > Research Group Complex Plasma
Deposited By: Schwabe, Dr. Mierk
Deposited On:20 Jul 2016 17:50
Last Modified:31 Jul 2019 20:02

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