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Study of a New Fuse Power Generated by Air Quaking in Ballistics(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
1999年05期
Page:
418-421
Research Field:
Publishing date:

Info

Title:
Study of a New Fuse Power Generated by Air Quaking in Ballistics
Author(s):
YangYichun ZhaoZhijiang
School of Mechanics,NUST,Nanjing 210094
Keywords:
pow er supply fuzes trajectories ballist ic
PACS:
-
DOI:
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Abstract:
T his paper t ried to study a new kind of fuse pow er g enerated by air-quaking during the bullet f lying. Propert ies of the air quaking of main models w ere analyzed. It is believed that the shock wave is the main noise source, and the adhesive pressure rise and fall w ith a small pow er source can be used to generate elect ricity directly, both tw o kinds of air quaking can be used as main pow er source for the fuse pow er device. T he st ructure of the new pow er device was designed w ith a diversion device. On the basis of detecting w aveform, f requency and other parameters of the signal generated by this simulated power device by means of w ing tunnel experiment , it w as demonstrated that this pow er device could be used in the radio fuse to make elect ricity. A structure desig n of the pow er device w as pretented.

References:

1 马铁犹. 应用流体力学1 北京: 北京航空学院出版社, 1986. 6
2 Masato A, Kiyohito F, Yoshifumi N, et al. Estimation of the w av e form of a sound source by using an iterativ e w ith many sensors. IEEE Transactions on Speech and Audio Processing, 1998, 6( 1) :23~ 26
3 侯天相. 钝体绕流的非定常差分方程. 北京: 宇航出版社, 1986. 7
4 马宝华.PF- 1 无线电近炸引信反求工程研究报告.北京: 北京理工大学, 1987

Memo

Memo:
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Last Update: 2013-03-29