- Issue:
- 1998年03期

- Page:
- 9-12

- Research Field:

- Publishing date:

- Title:
- The Measuring Methods for Shot Flying Velocity and the Analysis of the Measured Results

- Author(s):
- Feng Tailin Zhuo Kedong Tan Donghan
- School of Mechanics,NUST,Nanjing,210094

- PACS:
- TJ012.36

- DOI:
- -

- Abstract:
- T w o methods of measuring the velocity of f lying sho ts and the measur ed result s have been discussed in this paper . One is the hig h-v elo city photogr am for measuring the velocit ies o f the shot s at near the muzzle. T he results show ed that the average velocity of the sho t s is about 480 m/ s, the radial spreading velocity of the shot s about 49 m/ s, and the t raverse spreading velocity abo ut 30 m/ s. The other is the sy stem of segmented aluminium fo il targ et for measuring the sing le shot f lying velocity at a dif ferent r ange and the result s show ed that on an average, the velocity is about 361 m/ s at r ange 20 meters, 307 m/ s at rang e 30 meter s and 257 m/ s at range 40 meters. The reduct ion of the velocity decr ease is about 16 % due to the four-layer foil.

1 刘世平. 弹丸速度测量与数据处理. 北京: 兵器工业出版社, 1994

2 翁佩英, 任国民, 于骐. 弹药靶场试验. 北京: 兵器工业出版社, 1995

3 冯太林. 霰弹弹托与弹丸分离的研究. 轻兵器, 1998, 107( 2) : 19～20

- Memo:
- -

Last Update: 2013-03-29