|Table of Contents|

Model and simulation of dispersing process of steel bag dispersal mechanism

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

Issue:
2014年02期
Page:
205-209
Research Field:
Publishing date:

Info

Title:
Model and simulation of dispersing process of steel bag dispersal mechanism
Author(s):
Tao Ruyi1Ye Tao2Wu Yanbin3Zhang Bozi1Wang Shanshan1Wang Hao1
1.School of Energy and Power Engineering,NUST,Nanjing 210094,China; 2.Hubei Research Institute of Space Vehicle,Wuhan 430040,China; 3.PLA Military Representive Office in 624 Factory,Harbin 150030,China
Keywords:
cluster warhead steel bag dispersing mechanism interior ballistics of dispersing numerical calculation
PACS:
TJ761.7
DOI:
-
Abstract:
For the dispersing interior ballistic process of the steel bag dispersal mechanism of the cluster warhead,a novel model is proposed and the simulation is carried out.The system structure and the work principle of the steel bag dispersal mechanism are analyzed.The steel bag movement model,and the volume and the valid thrust area change models are built according to the characteristic of the steel bag expanding and working process.The curves of ballistic performances are simulated by the compiled process.The computational results prove the model's feasibility.The research here can give methods for the constructional design and the charge design of the steel bag dispersal mechanism.

References:

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Last Update: 2014-04-30