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Deflagration-to-Detonation transition under initiation by high-voltage nanosecond discharges

Rakitin, A. E. and Zhukov, Victor / V. P. and Starikovskii, A. Yu. (2009) Deflagration-to-Detonation transition under initiation by high-voltage nanosecond discharges. In: Progress in Propulsion Physics: EUCASS book series advances in aerospace sciences, Vol. 1 Progress in Propulsion Physics, Vol. 1. Torus Press. pp. 367-378. ISBN 978-2-7598-0411-5.

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Abstract

Experimental study of detonation initiation by high-voltage pulsed gas discharges has been performed in three detonation tubes. It was shown in the experiments that distributed nanosecond discharge is significantly more efficient for detonation initiation than localized microsecond discharge of comparable energy. For a detailed experimental study of deflagration-to-detonation transition (DDT), a detonation tube with a single discharge cell and nanosecond initiation has been assembled. Optical observation of the discharge development, ignition, and DDT process was performed with an intensified charge-coupled device (ICCD) camera. A mechanism of detonation initiation by high-voltage nanosecond discharges has been proposed.

Item URL in elib:https://elib.dlr.de/59327/
Document Type:Book Section
Title:Deflagration-to-Detonation transition under initiation by high-voltage nanosecond discharges
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Rakitin, A. E.UNSPECIFIEDUNSPECIFIED
Zhukov, Victor / V. P.victor.zhukov (at) dlr.dehttps://orcid.org/0000-0003-0110-7419
Starikovskii, A. Yu.UNSPECIFIEDUNSPECIFIED
Date:2009
Journal or Publication Title:Progress in Propulsion Physics: EUCASS book series advances in aerospace sciences, Vol. 1
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:Vol. 1
Page Range:pp. 367-378
Editors:
EditorsEmail
De Luca, L.UNSPECIFIED
Bonnal, C.UNSPECIFIED
Haidn, O.Oskar.Haidn@dlr.de
Frolov, S.UNSPECIFIED
Publisher:Torus Press
Series Name:Progress in Propulsion Physics
ISBN:978-2-7598-0411-5
Status:Published
Keywords:deflagration, detonation, transition, high-voltage
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W - no assignment
DLR - Research area:Space
DLR - Program:W - no assignment
DLR - Research theme (Project):W - no assignment (old)
Location: Lampoldshausen
Institutes and Institutions:Institute of Space Propulsion > Technologie
Deposited By: Hanke, Michaela
Deposited On:07 Jul 2009 09:20
Last Modified:26 Mar 2019 07:53

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