- Tytuł:
- Studies on the Ballistic Parameters of a Deterred Triple Base Propellant Used in Large Caliber Ammunition
- Autorzy:
-
Dahiwale, Sunil M.
Bhongale, Chetan J.
Roy, Shubhankar
Navle, Pradeep B.
Asthana, Shrinandan N. - Powiązania:
- https://bibliotekanauki.pl/articles/357930.pdf
- Data publikacji:
- 2019
- Wydawca:
- Sieć Badawcza Łukasiewicz - Instytut Przemysłu Organicznego
- Tematy:
-
progressive burning
deterred propellant
BuNENA
pressure index
force constant
burning rate
chamber pressure - Opis:
- In this work, the energetic plasticizer N-n-butyl-N-(2-nitroxyethyl)nitramine (Bu-NENA) was used as a deterrent coating for a triple base propellant (TBP) that finds application in large caliber guns. Closed vessel (CV) evaluation was performed to study the ballistic performance of the deterred propellant. A TBP containing nitrocellulose (NC), nitroglycerine (NG) and nitroguanidine (NQ) was coated with an energetic plasticizer using a solution of Bu-NENA. The Bu-NENA coated propellant exhibited inhibition to burning resulting in a reduction in the values of the ballistic parameters viz. (dP/dt)max, burning rate coefficient (β) and relative vivacity (RV), while the pressure index (α) and rise time were increased. The trends obtained during this work display the potential of Bu-NENA as deterrent.
- Źródło:
-
Central European Journal of Energetic Materials; 2019, 16, 3; 449-467
1733-7178 - Pojawia się w:
- Central European Journal of Energetic Materials
- Dostawca treści:
- Biblioteka Nauki
Artykuł