|Table of Contents|

Simulation of fire density of gatling gun shooting on light tripod

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

Issue:
2013年02期
Page:
209-
Research Field:
Publishing date:

Info

Title:
Simulation of fire density of gatling gun shooting on light tripod
Author(s):
Li JiashengLiao ZhenqiangLi HongqiangSong JieXiao Junbo
School of Mechanical Engineering,NUST,Nanjing 210094,China
Keywords:
gatling guns light tripods rigid-flexible coupling multi-body model dynamics simulation arc-shaped support plates fire densities
PACS:
TP391.1
DOI:
-
Abstract:
In order to study the influence of the barrel deformation and vibration to the fire density of the gatling gun fire on the light tripod,a rigid-flexible coupling multi-body model is established through ADAMS,and the dynamics and kinematics of the system are simulated.Ignoring the influence of the soil deformation,the fire density and the deformation of flexible bodies of the gatling gun on two different structures tripods are compared.When an arc-shaped support plate tripod is adopted,the deformations of the barrels and the tripod of the gatling gun decrease significantly,and the radius of 70% scattered circle is reduced 35.7%.The results show that the deformation of the bottom carriage and the rotation of the upper carriage enhance the barrel deformation and muzzle vibration,the arc-shaped support plate can reduce the tripod deformation effectively and raise the fire density.

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Last Update: 2013-04-30