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Influence of Thermodynamic State on Nanojet Break-up

Shin, H. and Oschwald, M. and Micci, M.M. and Yoon, W. (2005) Influence of Thermodynamic State on Nanojet Break-up. Nanotechnology, 16, pp. 2838-2845.

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Abstract

Using a non-equilibrium molecular dynamics, argon nanojet injection was simulated under vacuum condition. A series of simulations with different shapes of solid platinum injectors were conducted. Observed droplet sizes and jet breakup characteristics resemble the Rayleigh breakup theory. However, the different injector shapes do not cause the remarkable change in nanojet breakup behaviour. The liquid temperature inside the injector is the controlling factor to determine the subsequent breakup characteristics. Higher liquid temperature is preferred for the faster nanojet breakup with the shorter breakup length.

Item URL in elib:https://elib.dlr.de/53416/
Document Type:Article
Title:Influence of Thermodynamic State on Nanojet Break-up
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Shin, H.Department of Mechanical Engineering, Yonsai University, Seoul, KoreaUNSPECIFIED
Oschwald, M.UNSPECIFIEDUNSPECIFIED
Micci, M.M.Depatment of Aerospace Engineering, The Pennsylvania State University, USAUNSPECIFIED
Yoon, W.Department of Mechanical Engineering, Yonsai University, Seoul, KoreaUNSPECIFIED
Date:2005
Journal or Publication Title:Nanotechnology
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:16
Page Range:pp. 2838-2845
Status:Published
Keywords:molecular dynamics simulation
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W RP - Raumtransport
DLR - Research area:Space
DLR - Program:W RP - Raumtransport
DLR - Research theme (Project):W - Antriebsystemtechnik - Schubkammertechnologie und Hochdruckverbrennung (old)
Location: Lampoldshausen
Institutes and Institutions:Institute of Space Propulsion > Technologie
Deposited By: Oschwald, Dr.rer.nat. Michael
Deposited On:26 Feb 2008
Last Modified:31 Jul 2019 19:21

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