Analysis on Venting Time of Rarefaction Wave Gun

被引：3

作者：

王颖泽 ^{[1
]}

张小兵 ^{[1
]}

袁亚雄 ^{[1
]}

机构：

[1] School of Power Engineering,Nanjing University of Science and Technology

来源：

Defence Technology | 2008年 / 4卷 / 04期

关键词：

interior ballistics; rarefaction wave velocity; venting mode; venting time;

D O I：

暂无

中图分类号：

TJ201 [基础理论];

学科分类号：

0826 ;

摘要：

Based on the operation principle of rarefaction wave gun,the selection and calculation methods for venting opportune moment are invastigated. Considering property of the rarefaction wave,taking the center of muzzle section as initial calculation point,supposing that at the moment projectile arrives to the muzzle,the rarefaction wave arrives to the base of projectile,the rarefaction wave velocity along the barrel can be obtained by fitting calculation of the interior ballistic data of the same closed gun and reverse deduction. And then,the optimal venting time can be found out correctly based on the rarefaction wave velocity.

引用

页码：241 / 246

页数：6

共 50 条

[21] The interaction of shock wave with counter rarefaction wave
Meshkov, V.R.
Omel'chenko, A.V.
Uskov, V.N.
Vestnik Sankt-Peterburgskogo Universiteta. Ser 1. Matematika Mekhanika Astronomiya, 2002, (02): : 101 - 109
[22] Rarefaction Wave Interaction and Shock-Rarefaction Composite Wave Interaction for a Two-Dimensional Nonlinear Wave System
Geng LAI
Sisi XIE
ChineseAnnalsofMathematics,SeriesB, 2021, (01) : 135 - 150
[23] Rarefaction Wave Interaction and Shock-Rarefaction Composite Wave Interaction for a Two-Dimensional Nonlinear Wave System
Lai, Geng
Xie, Sisi
CHINESE ANNALS OF MATHEMATICS SERIES B, 2021, 42 (01) : 135 - 150
[24] Rarefaction Wave Interaction and Shock-Rarefaction Composite Wave Interaction for a Two-Dimensional Nonlinear Wave System
Geng Lai
Sisi Xie
Chinese Annals of Mathematics, Series B, 2021, 42 : 135 - 150
[25] Analysis of the rarefaction wave in a steam generator during loss of coolant accident
Petelin, S
Tiselj, I
STROJNISKI VESTNIK-JOURNAL OF MECHANICAL ENGINEERING, 1996, 42 (1-2): : 55 - 66
[26] Analysis of the stress wave and rarefaction wave produced by hypervelocity impact of sphere onto thin plate
Wen, Ken
Chen, Xiao-wei
DEFENCE TECHNOLOGY, 2020, 16 (05) : 969 - 979
[27] Analysis of the stress wave and rarefaction wave produced by hypervelocity impact of sphere onto thin plate
Ken Wen
Xiao-wei Chen
Defence Technology, 2020, (05) : 969 - 979
[28] Analysis of the stress wave and rarefaction wave produced by hypervelocity impact of sphere onto thin plate
Ken Wen
Xiaowei Chen
Defence Technology, 2020, 16 (05) : 969 - 979
[29] Thermal analysis of electron gun for traveling wave tubes
Bhat, KS
Sreedevi, K
Ravi, M
IVESC2004: THE 5TH INTERNATIONAL VACUUM ELECTRON SOURCES CONFERENCE PROCEEDINGS, 2004, : 182 - 184
[30] The structure of a rarefaction wave in gas suspension
Fedorov, AV
Fomin, VM
DOKLADY PHYSICS, 2001, 46 (03) : 190 - 194

← 1 2 3 4 5 →