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Thermodynamics of Yukawa systems and sound velocity in dusty plasmas

Khrapak, Sergey (2016) Thermodynamics of Yukawa systems and sound velocity in dusty plasmas. Plasma Physics and Controlled Fusion, 58, 014022. Institute of Physics (IOP) Publishing. DOI: 10.1088/0741-3335/58/1/014022 ISSN 0741-3335

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Abstract

The simple practical approaches to estimate thermodynamic properties of three-dimensional Yukawa systems across coupling regimes (in fluid and solid phases) are summarized. These approaches demonstrate very good accuracy when compared with the results of direct numerical simulations. To demonstrate possible applications, the sound velocity in a strongly coupled dusty plasma is evaluated by combining the conventional fluid description of multicomponent plasma with the appropriate equation of state of Yukawa fluids. Limitations of the proposed approaches are briefly discussed.

Item URL in elib:https://elib.dlr.de/106252/
Document Type:Article
Title:Thermodynamics of Yukawa systems and sound velocity in dusty plasmas
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Khrapak, SergeyDLR, Sergey.Khrapak (at) dlr.deUNSPECIFIED
Date:January 2016
Journal or Publication Title:Plasma Physics and Controlled Fusion
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:58
DOI :10.1088/0741-3335/58/1/014022
Page Range:014022
Publisher:Institute of Physics (IOP) Publishing
ISSN:0741-3335
Status:Published
Keywords:Yukawa systems, dusty (complex) plasmas, equation of state
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 / Theory, Simulation
Location: Oberpfaffenhofen
Institutes and Institutions:Research Group Complex Plasma
Research Group Complex Plasma > Research Group Complex Plasma
Deposited By: Khrapak, Sergey
Deposited On:30 Sep 2016 11:02
Last Modified:31 Jul 2019 20:03

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