Detonator testing using photonic Doppler velocimetry

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F18%3A39912842" target="_blank" >RIV/00216275:25310/18:39912842 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Detonator testing using photonic Doppler velocimetry
Original language description
The paper describes a method for characterization of detonator output using photonic Doppler velocimetry (PDV). Initiation of explosive charges by the shock-to-detonation transition takes place in a majority of practical applications. Successful initiation of an acceptor explosive depends on the incoming shock pressure and its duration, i.e. the energy fluence. Industrial electric detonators with copper and aluminium casing with RDX secondary charge were tested. The PDV instrumentation allowed us to obtain free surface velocity profiles at specific areas of the detonator’s surface. The proposed measurement setup may also be useful for characterization of small samples of newly developed high explosives.
Czech name
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Czech description
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Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 21st Seminar on New Trends in Research of Energetic Materials
ISBN
978-80-7560-136-0
ISSN
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e-ISSN
neuvedeno
Number of pages
7
Pages from-to
774-780
Publisher name
Univerzita Pardubice
Place of publication
Pardubice
Event location
Pardubice
Event date
Apr 18, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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