Experimental study of the detonation of technical grade ammonium nitrate

被引：6

作者：

Presles, Henri-Noel ^{[1
]}

Vidal, Pierre ^{[1
]}

Khasainov, Boris ^{[1
]}

机构：

[1] ENSMA, CNRS, UPR 9028, Lab Combust & Deton, F-86210 Futuroscope, France

来源：

COMPTES RENDUS MECANIQUE | 2009年 / 337卷 / 11-12期

关键词：

Combustion; Ammonium nitrate; Detonation; Detonation velocity; Critical detonation diameter; Detonation sensitivity;

D O I：

10.1016/j.crme.2009.10.007

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The detonation of technical grade ammonium nitrate at the density rho = 0.666 g/cm(3) confined in PVC and steel tubes was experimentally studied. The results show that the detonation is self-sustained and steady in steel tubes with diameter as small as 12 mm. Critical detonation diameter lies between 8 and 12 mm in 2 mm thick steel tubes and between 55 and 81 mm in PVC tubes. These values testify a strong detonation sensitivity of this product. To cite this article: H.-N. Presles et al., C R. Mecanique 337 (2009). (C) 2009 Academie des sciences. Published by Elsevier Masson SAS. All rights reserved.

引用

页码：755 / 760

页数：6

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