Autor: Kubíček, M. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: OPTIMEX: Measurement of Detonation Velocity with a Passive Optical Fibre System
Autorzy:: Pachmáň, J.
Künzel, M.
Kubát, K.
Šelešovský, J.
Maršálek, R.
Pospíšil, M.
Kubíček, M.
Prokeš, A.
Powiązania:: https://bibliotekanauki.pl/articles/358710.pdf
Data publikacji:: 2017
Wydawca:: Sieć Badawcza Łukasiewicz - Instytut Przemysłu Organicznego
Tematy:: velocity of detonation
VOD
optical fibre
passive VOD measurement
OPTIMEX
Opis:: Detonation velocity (VOD) is one of the most important parameters describing the detonation process of a particular explosive. This article summarizes some peculiarities that we have come across when building and testing our new passive optical VOD meter – OPTIMEX. The advantages of using multiple probes with independent signal recording is discussed. The practical issues related to an explosive’s translucency are solved. Finally, a new method for detonation velocity data evaluation is proposed and demonstrated.
Źródło:: Central European Journal of Energetic Materials; 2017, 14, 1; 233-250
1733-7178
Pojawia się w:: Central European Journal of Energetic Materials
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: OPTIMEX: Measurement of Detonation Front Curvature with a Passive Fiber Optical System
Autorzy:: Pachman, J.
Künzel, M.
Kubát, K.
Selesovsky, J.
Maršálek, R.
Pospíšil, M.
Kubíček, M.
Prokeš, A.
Powiązania:: https://bibliotekanauki.pl/articles/358142.pdf
Data publikacji:: 2016
Wydawca:: Sieć Badawcza Łukasiewicz - Instytut Przemysłu Organicznego
Tematy:: detonation front curvature
detonation shock curvature
A-IX-1
RDX
OPTIMEX
Opis:: The ability of a newly developed independent passive optical system OPTIMEX to measure the detonation front curvature is demonstrated on charges of pressed explosive A-IX-1 (RDX/ceresin-stearin mixture with 95/5 wt.%). The charges, with length to diameter ratios of from one to four, were prepared from cylinders with diameters of 21 mm, 30 mm, 40 mm and 50 mm pressed to a density of 1.66 g/cm3. Such charges detonate with a velocity of 8220 m/s. The detonation curvature was obtained using 8 optical fibers and the results were compared with photographs acquired by an ultra-high speed framing camera UHSi 12/24.
Źródło:: Central European Journal of Energetic Materials; 2016, 13, 4; 807-820
1733-7178
Pojawia się w:: Central European Journal of Energetic Materials
Dostawca treści:: Biblioteka Nauki

Artykuł

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