Investigations of Explosion Characteristics of Lead Shield Mild Detonating Fuse

ZHAO Guo-Min; ZHANG Ruo-Qi; CHEN Gang; WANG Cheng-Hong

doi:10.11858/gywlxb.2001.02.003

Volume 15 Issue 2

May. 2015

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Chinese Journal of High Pressure Physics > 2001 > 15(2): 91-96 .

ZHAO Guo-Min, ZHANG Ruo-Qi, CHEN Gang, WANG Cheng-Hong. Investigations of Explosion Characteristics of Lead Shield Mild Detonating Fuse[J]. Chinese Journal of High Pressure Physics, 2001, 15(2): 91-96 . doi: 10.11858/gywlxb.2001.02.003

Citation:

ZHAO Guo-Min, ZHANG Ruo-Qi, CHEN Gang, WANG Cheng-Hong. Investigations of Explosion Characteristics of Lead Shield Mild Detonating Fuse[J]. Chinese Journal of High Pressure Physics, 2001, 15(2): 91-96 . doi: 10.11858/gywlxb.2001.02.003

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Investigations of Explosion Characteristics of Lead Shield Mild Detonating Fuse

doi: 10.11858/gywlxb.2001.02.003

Department of Applied Physics, Science College, National University of Defense Technology, Changsha 410073, China

More Information

Corresponding author: ZHAO Guo-Min
Received Date: 04 Sep 2000
Rev Recd Date: 15 Nov 2000
Publish Date: 05 Jun 2001

Abstract

Abstract

The exploding characteristics of lead shield Mild Detonating Fuse (MDF) with a diameter of 2 mm were studied experimentally. The detonation velocity of the MDF is DJ=(6.950.06) km/s. The fragment sizes of lead shield after MDF explosion were very small, and the mass of the fragments, which were smaller than 5 m in size, was about 40 percent of the whole mass of the shell. The scatter velocity of the fragment produced by MDF exploding and the MDF impulse were also measured.
- mild detonating fuse,
- detonation velocity,
- scatter velocity,
- impulse