|Table of Contents|

Dynamics of gun simulated recoil system with semi-closed bomb

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

Issue:
2013年05期
Page:
687-
Research Field:
Publishing date:

Info

Title:
Dynamics of gun simulated recoil system with semi-closed bomb
Author(s):
Sun Quanzhao1Yang Guolai1Yi Qunzhi2Yuan Renshu1Ge Jianli1
1.School of Mechanical Engineering,NUST,Nanjing 210094,China; 2.Artillery and Defense Forces Institute of Equipment and Technology,Beijing 100012,China
Keywords:
guns simulated recoil semi-closed bombs interior ballistics hydraulic buffer pressure reduction
PACS:
TJ306.1
DOI:
-
Abstract:
In order to develop an experimental platform for the mechanism research on the gun launching dynamics,a design scheme of the gun simulated recoil system driven by a semi-closed bomb with a hydraulic buffer cylinder is proposed.The dynamics model of the gun simulated recoil considering the processes of hydraulic buffer and pressure discharge reduction and the interior ballistics equations is formulated.The experimental test bed is constructed,the recoil displacement and velocity are tracked by the high-speed camera,and the combustion chamber pressure of the semi-closed bomb is measured by the piezoelectric pressure sensor.The calculation results are in good agreement with the experimental data and the theoretical model is validated.

References:

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Memo

Memo:
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Last Update: 2013-10-31