Energetic Abilities of Solid Composite Propellants Based on 3,4,5-Trinitropyrazole and Ammonium Dinitramide

被引：0

作者：

LEMPERT David B ^{[1
]}

CHUKANOV Nikita ^{[1
]}

SHU Yuanjie ^{[2
]}

机构：

[1] Institute of Problems of Chemical Physics,Russian Academy of Sciences

[2] Xi′an Modern Chemistry Research

来源：

火炸药学报 | 2016年 / 39卷 / 03期

关键词：

solid composite propellants; specific impulse; 3,4,5-trinitropyrazole; TNP; binder; ammonium dinitramide; ADN;

D O I：

10.14077/j.issn.1007-7812.2016.03.003

中图分类号：

V512.3 [];

学科分类号：

摘要：

The investigation aims at the expansion of the basis of formulations of solid composite propellants by introducing new compositions with lower sensitivity to mechanic impact and improved thermal stability.The formulations based on trinitropyrazole(TNP)contains a binder(a hydrocarbon or active one),aluminum and inorganic oxidizer ADN.The results show that a binary formulation TNP+active binder(18%-19%)(volume fraction)with no metal is well designed which would achieve high specific impulse(at Pc∶Pa=40∶1)of 248s,high density of 1.80g/cm3 and combustion temperature Tcabout 3 450K.In terms of energy,metal-free compositions with TNP lose a bit to those with HMX,only if HMX fraction in formulation is higher than 45%-50%.

引用

页码：17 / 20

页数：4

共 4 条

[1]

Synthesis and Comparison of the Reactivity of 3,4,5‐1 H ‐Trinitropyrazole and Its N ‐Methyl Derivative[J] . Igor L. Dalinger,Irina A. Vatsadze,Tatyana K. Shkineva,Galina P. Popova,Svyatoslav A. Shevelev,Yuliya V. Nelyubina.J. Heterocyclic Chem. . 2013 (4)

[2]

The specific reactivity of 3,4,5-trinitro-1 H -pyrazole[J] . Igor L. Dalinger,Irina A. Vatsadze,Tatyana K. Shkineva,Galina P. Popova,Svyatoslav A. Shevelev.Mendeleev Communications . 2010 (5)

[3]

Selective Preparation of 3,4,5‐Trinitro‐1H‐Pyrazole: A Stable All‐Carbon‐Nitrated Arene[J] . GrégoireHervé,ChristianRoussel,HervéGraindorge.Angewandte Chemie International Edition . 2010 (18)

[4] Initiation of Solid Explosives by Mechanical Impact [J].

Pepekin, V. I. ;

Korsunskii, B. L. ;

Denisaev, A. A. .

COMBUSTION EXPLOSION AND SHOCK WAVES, 2008, 44 (05) :586-590

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