Detail Numerical Simulation of the Mechanically Coupled Cook-Off Experiment   Oleh:  Gerken, Jobie M. ; Bennett, Joel G. ; Smith, F. W. Jenis: Article from Bulletin/Magazine Dalam koleksi: Journal of Engineering Materials and Technology vol. 124 no. 2 (2002), page 266-273. Topik: NUMERICAL; numerical simulation; mechanically; cook - off experiment Ketersediaan Perpustakaan Pusat (Semanggi) Nomor Panggil: JJ87.3 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada     Lihat Detail Induk Isi artikel There has been a significant amount of recent interest concerning the behaviour of High Explosives including work on an experiment known as the Mechanically Coupled Cook Off experiment in which a confined sample of polymer bonded explosive is heated and then ignited. This paper presents a finite element simulation of that experiment and provides comparisons with the experimental results. The numerical simulation includes elastic - plastic behavior of the confinement, thermal expansion effects, the mechanical and thermal response of the explosive, and a discrete crack propagation model. The results of the numerical simulation show that the general features of the experiment are reproduced. Opini Anda Klik untuk menuliskan opini Anda tentang koleksi ini! Kembali

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