Zobrazeno 1 - 10
of 81
pro vyhledávání: '"S. N. Asthana"'
Publikováno v:
Central European Journal of Energetic Materials. 16:449-467
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd8556765113aa8fff77c908ac9d330e
https://doi.org/10.22211/cejem/112374
https://doi.org/10.22211/cejem/112374
Publikováno v:
Journal of Energetic Materials. 37:98-109
Triple base propellant (TBP) containing mainly nitrocellulose, nitroglycerine, and nitroguanidine has been manufactured and coated with plasticizer in the present work. The aim was to study ballist...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8053c362baf2229f70260f2bfc1c638
https://doi.org/10.1080/07370652.2018.1542467
https://doi.org/10.1080/07370652.2018.1542467
Autor:
Varsha Kugaonkar, Vijaya Mishra, R. K. Sinha, S. N. Asthana, Rakesh garg, Auodeshkumar Bhagat, Raman Subramanian, Subbaraidu vadali
Publikováno v:
Central European Journal of Energetic Materials. 14:403-417
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::805fe93c190c756f79dd547fdf724af6
https://doi.org/10.22211/cejem/69397
https://doi.org/10.22211/cejem/69397
Autor:
Mahadev B. Talawar, Suresh Kumar Jangid, Tribhuvan Nath, Mrityunjay Kumar Singh, Vasant Jadavji Solanki, R. K. Sinha, S. N. Asthana
Publikováno v:
Propellants, Explosives, Pyrotechnics. 41:377-382
A plastic-bonded explosive (PBX) in the form of a sheet was formulated comprising of 1,3,5-trinitroperhydro-1,3,5-triazine (RDX) and an hybrid binder system containing a linear thermoplastic polyurethane and a fluoroelastomer (Viton). The effect of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60415ac21ea101cf31dc343555b145df
https://doi.org/10.1002/prep.201500193
https://doi.org/10.1002/prep.201500193
Publikováno v:
Combustion, Explosion, and Shock Waves. 49:712-722
The energetic parameters, such as density, bond strength, and sensitivity of explosives/ propellants decide their detonation power and safety. Experimentally, optimization of these parameters is found to be a difficult task; therefore, prior to synth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0d3d4bed37d985c4640cd126df16cfa
https://doi.org/10.1134/s0010508213060117
https://doi.org/10.1134/s0010508213060117
Autor:
R. R. Sanghavi, S. N. Asthana, Haridwar Singh, Dimple Kumari, Shaibal Banerjee, K. Raju, K. Durga Bhaskhar Yamajala
Publikováno v:
Propellants, Explosives, Pyrotechnics. 38:805-809
The study of a cyclotrimethylene trinitramine-based low vulnerable ammunition (LOVA) propellant having cellulose acetate (CA) and nitrocellulose (NC) combinations as binders is described herein. Two propellant compositions (1 and 2) were prepared by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0363688d3c2d85b62f4f6c389e2403b8
https://doi.org/10.1002/prep.201300070
https://doi.org/10.1002/prep.201300070
Autor:
S. N. Asthana, A. K. Mandal, Bhaskar D. Kulkarni, U. Thanigaivelan, Ramdas B. Khomane, R. K. Pandey
Publikováno v:
Organic Process Research & Development. 16:1711-1716
The need and preparation of spherical 1,1-diamino-2,2-dinitroethene (FOX-7) particles to meet certain special applications in high explosives and propellant formulation have been illustrated. Preparation of spherical FOX-7 particles by using a microe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1884a4eb704235219333438cc808d3b5
https://doi.org/10.1021/op200386u
https://doi.org/10.1021/op200386u
Autor:
Ramdas B. Thosar, S. N. Asthana, Brijesh Bora, Sanjay V. Shirwalkar, Ashok G. Nagarkar, Tribhuvan Nath, Himanshu Shekhar
Publikováno v:
Propellants, Explosives, Pyrotechnics. 37:713-717
In the aim of defeating targets protected by fortification, it is necessary to develop systems that are able to create a leak in the fortification and destroy targets inside the fortification. A boat-tailed hemispherical high explosive charge was des
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3667f7c42f8298cc5d70d3c0e8a1c99b
https://doi.org/10.1002/prep.201100076
https://doi.org/10.1002/prep.201100076
Publikováno v:
Structural Chemistry. 22:1213-1220
The bond topological and electrostatic properties of nitrogen-rich 4,4′,5,5′-tetranitro-2,2′-bi-1H-imidazole (TNBI) energetic molecule have been calculated from the DFT method with the basis set 6-311G** and the AIM theory. The optimized geomet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb8c1c6f2850d05521756e461da83295
https://doi.org/10.1007/s11224-011-9815-y
https://doi.org/10.1007/s11224-011-9815-y
Autor:
R. B. Sohoni, S. V. Ingale, Amit Rav, Satish C. Gupta, Trilok C. Kaushik, P. B. Wagh, R. D. Wasnik, M. N. Adya, S. N. Asthana
Publikováno v:
Defence Science Journal. 61:19-24
The paper highlights the use of electrical detonators for magnetic flux compression generator applications which requires synchronisation of two events with precise time delay of tens of ms and jitter within a few ms. These requirements are generally
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d0e96ea54ae8d5fa5e5affbd6e5f39b
https://doi.org/10.14429/dsj.61.30
https://doi.org/10.14429/dsj.61.30