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Test on Evaluating Method of Gun Life(PDF)

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

Issue:
2002年06期
Page:
608-611
Research Field:
Publishing date:
2002-12-30

Info

Title:
Test on Evaluating Method of Gun Life
Author(s):
TianGuijun YuanYaxiong ZhangXiaobing
School of Power Engineering, NUST, Nanjing 210094
Keywords:
gun life ballistic performance w ear evaluat ion
PACS:
TJ301
DOI:
-
Abstract:
In order to study the life of wearing and erosional gun, a new w ay that measures the wear and erosion in the bore to evaluate gun life is int roduced by analyzing the common methods of gun life evaluated in China. Through the new way, predict ion is done on the interior ballist ic performance drop of gun, the round number it has shot and the total round number that the gun can shot during it s useful life. For some kinds of gun, some experimental formulas val-i dated by experimental data are g iven here to prove that predicting the gun life by measuring the w ear and erosion in the bore is practicable.

References:

1 洛刚1 常规兵器定型试验方法: 地面压制火炮. 北京: 国防科工委军标出版发行部, 1991120~ 24
2 [ 俄] 丘尔巴诺夫E B1 挤进时期内弹道学与挤进压力计算. 杨敬荣译. 北京. 兵器工业出版社, 1997. 35~ 42
3 Jujhasz A A, Lushing ton G H . Product composition and potential erosio n chemistries of solid gun propellant. AIAA 98- 2 850, 1998
4 Soppk S, Vo ttis P, Peter O‘Hara. Sho t-by- shot erosion modeling of r etired 120 mm M256 Gun Tube # 1988. AIAA 98- 3 695, 1998

Memo

Memo:
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Last Update: 2002-12-30