[1]王秋宇①,刘丹②,唐琴①,等.密闭爆发器结构对点火器输出压力测试结果的影响[J].爆破器材,2023,52(01):34-36,43.[doi:10.3969/j.issn.1001-8352.2023.01.006]
　WANG Qiuyu,LIU Dan,TANG qin,et al.Influence of Closed Bomb Structure on Test Results of Igniter Output Pressure[J].EXPLOSIVE MATERIALS,2023,52(01):34-36,43.[doi:10.3969/j.issn.1001-8352.2023.01.006]
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密闭爆发器结构对点火器输出压力测试结果的影响()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
52
期数:
2023年01
页码:
34-36,43
栏目:
爆炸材料
出版日期:
2023-01-08

文章信息/Info

Title:
Influence of Closed Bomb Structure on Test Results of Igniter Output Pressure
文章编号:
5739
作者:
王秋宇①; 刘丹②; 唐琴①; 窦天全①
①四川蓝狮科技有限公司(四川绵阳,621007)
②雅化集团绵阳实业有限公司(四川绵阳,621007）
Author(s):
WANG Qiuyu①;  LIU Dan②;  TANG qin①;  DOU Tianquan①
① Sichuan Lanshi Technology Co., Ltd. (Sichuan Mianyang, 621007)
② Mianyang Industrial Co., Ltd., Yahua Group (Sichuan Mianyang, 621007)
关键词:
密闭爆发器; 点火器; 输出压力
Keywords:
closed bomb;  igniter;  out put pressure
分类号:
TU746.5
DOI:
10.3969/j.issn.1001-8352.2023.01.006
文献标志码:
A
摘要:
为研究密闭爆发器对点火器输出峰值压力和达到峰值压力时间的影响，针对特定点火器，设计了4种长径比、2种测点的密闭爆发器，在相同激励条件和测试条件下开展相关研究。结果表明：密闭爆发器长径比和测点的位置对结果具有一定影响。在工程应用上优先推荐长径比1.0∶1.0、测点位置在长度方向中点处的密闭爆发器。
Abstract:
In order to study the influence of closed bomb on the output peak pressure and the time to reach the peak pressure of the igniter, for a specific igniter, a closed bomb with four length-diameter ratios and two measuring points was designed, and relevant research was carried out under the same excitation conditions and test conditions. The results show that the length-diameter ratio of the closed bomb and the measuring points have certain influence on the results. In engineering application, the closed bomb with the length-diameter ratio of 1.0∶1.0 and the measuring point in the middle of the length direction is preferred.

参考文献/References:

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［3］汪靖程, 李燕华, 温玉全, 等. 典型点火器不同装药量下输出冲击试验与分析［J］. 振动与冲击, 2020, 39(2): 16-21.
WANG J C, LI Y H, WEN Y Q, et al. Test and analysis of the output shock under different loading doses of a typical igniter ［J］. Journal of Vibration and Shock, 2020, 39(2): 16-21.
［4］梁晓爱, 聂建新, 王帅, 等. 密闭爆发器中Al/KClO4点火器的输出性能研究［J］.兵工学报, 2017, 38(8): 1513-1519.
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［5］湛赞, 梁晓爱, 严楠, 等. B/KNO3激光点火内弹道仿真研究［J］. 弹箭与制导学报, 2020, 40(1): 141-144,149.
ZHAN Z, LIANG X A, YAN N, et al. The interior ballistic simulation of B/KNO3 by laser ignition［J］.Journal of Projectiles, Rockets, Missiles and Guidance, 2020, 40(1): 141-144, 149.
［6］周奎军, 陈红俊, 叶淑琴, 等.热通量测量在B/KNO3点火药装药结构设计中的应用［J］. 兵工学报, 2009, 30(8): 1030-1034.
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备注/Memo

备注/Memo:
收稿日期：2021-06-24
第一作者：王秋宇(1988-)，男，工程师，主要从事火工品设计研究。E-mail: 443815517@qq.com
通信作者：窦天全(1985-)，男，高工，主要从事火工品设计研究。E-mail: dtqcool@163.com
更新日期/Last Update: 2023-01-07