|Table of Contents|

Dynamic Analysis of Mini-spring Vibration in Brushing Exploding Mechanism of the Fuse in Grenade

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

Issue:
2005年04期
Page:
403-406
Research Field:
Publishing date:

Info

Title:
Dynamic Analysis of Mini-spring Vibration in Brushing Exploding Mechanism of the Fuse in Grenade
Author(s):
TAO GangZHONG Ning-fanZHU He-rong
School of Power Engineering,NUST, Nanjing 210094,China
Keywords:
rocketswarheads fuse vibration min-i springs
PACS:
TJ4315
DOI:
-
Abstract:
A physic model is established for the description of the vibration of min-i spring of the brushing exploding mechanism in the fuse of the grenade lunching from a recoilless gun.The calculated results show that with the vibration of the min-i spring the pressure on the electric conducting rod may change periodically. In the wave trough of the pressure curve, the pressure may be zero, then if the rocket is accelerat ing or if it has assembling defects, the early explosion of the grenade on the ballist ic may be caused.

References:

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Last Update: 2013-03-03