[1]马宁,秦能,蒋浩龙,等.PBX炸药声共振混合试验研究Ⅰ[J].爆破器材,2016,45(04):26-29.[doi:10.3969/j.issn.1001-8352.2016.04.006]
　MA Ning,QING Neng,JIANG Haolong,et al.Experimental Study on Resonance Acoustic Mixing of PBX ExplosiveⅠ[J].EXPLOSIVE MATERIALS,2016,45(04):26-29.[doi:10.3969/j.issn.1001-8352.2016.04.006]
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PBX炸药声共振混合试验研究Ⅰ()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
45
期数:
2016年04
页码:
26-29
栏目:
基础理论
出版日期:
2016-07-12

文章信息/Info

Title:
Experimental Study on Resonance Acoustic Mixing of PBX ExplosiveⅠ
文章编号:
5077
作者:
马宁; 秦能; 蒋浩龙; 张哲; 孙晓朋; 陈松
西安近代化学研究所氟氮化工资源高效开发与利用国家重点实验室（陕西西安，710065）
Author(s):
MA Ning;  QING Neng;  JIANG Haolong;  ZHANG Zhe;  SUN Xiaopeng;  CHEN Song
State Key Laboratory of Fluorine & Nitrogen Chemicals, Xi’an Modern Chemistry Research Institute (Shaanxi Xi’an, 710065)
关键词:
PBX炸药; 声共振; 静电; 热安全
Keywords:
PBX explosive;  resonance acoustic mixing (RAM);  electrostatic;  thermal safety
分类号:
TQ560.6
DOI:
10.3969/j.issn.1001-8352.2016.04.006
文献标志码:
A
摘要:
通过声共振混合试验样机对固体质量分数为86%的PBX炸药(高聚物黏结炸药)进行声共振混合的均匀性及工艺安全性试验研究，试验量级为150 g。试验结果表明，PBX炸药在声共振混合作用下进行内部的撕裂缠结，依次形成球状混合块和整场沸腾状混合浆，整个混合时间约为1 000 s。成分分析表明，声共振能实现固体质量分数为86%的PBX炸药均匀混合；静电和温度测量表明，整个混合过程中，静电电压几乎维持在0 kV左右，物料内部摩擦生热速度远远低于物料对外的热散失速度，混合过程中静电安全和热安全在可控范围内。
Abstract:
An experimental study on the mixing uniformity and process safety of resonance acoustic mixing (RAM)of PBX explosive with 86% solid mass fraction was carried out by RAM experimental prototype, and the sample scale was 150 g. Experimental results show that the PBX explosive is involved in tanglement and tear in the mixture, followed by the formation of a spherical mixed block and blended pastes in turn, and the total mixing time is about 1 000 s. Component analysis of mixture shows that the RAM could realize uniformly mixing of PBX explosive.Electrostatic and temperature measurements show that the electrostatic voltage is almost 0 through the mixing process, and friction heating rate is slower than heat dissipation rate. Electrostatic and thermal risk is within a controllable range.

参考文献/References:

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相似文献/References:

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　MA Ning,CHEN Song,ZHANG Zhe,et al.Experimental Study on Resonance Acoustic Mixing of PBX Explosive Ⅱ[J].EXPLOSIVE MATERIALS,2017,46(04):1.[doi:10.3969/j.issn.1001-8352.2017.06.001]
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备注/Memo

备注/Memo:
收稿日期：2016-03-14
基金项目：国防科技工业基础产品创新计划火炸药科研重大专项,北化集团青年基金(QKCZ-jp-2015-07)
作者简介：马宁（1987－），男，硕士，工程师，主要从事火炸药特种工艺设备的研究。E-mail：marknumber1@sina.com
通信作者：秦能（1970－）,男，博士，研究员，主要从事火炸药配方及工艺的研究。E-mail：qinneng@126.com
更新日期/Last Update: 2016-07-11