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ANALYSIS OF COMBUSTION PROCESSES IN A GUN INTERIOR BALLISTICS

 

作者: T. W. H. SHEU,   S.-M. LEE,  

 

期刊: International Journal of Computational Fluid Dynamics  (Taylor Available online 1995)
卷期: Volume 4, issue 1-2  

页码: 57-71

 

ISSN:1061-8562

 

年代: 1995

 

DOI:10.1080/10618569508904518

 

出版商: Taylor & Francis Group

 

关键词: Gas-solid;mobile projectile;flux-corrected transport;combustion

 

数据来源: Taylor

 

摘要:

This paper presents the numerical simulation of the gas-solid combustion physics in a gun tube with a mobile projectile by means of a flux-corrected transport nonlinear filtering scheme. The analysis is based on a one-dimensional formulation of the two-phase flowfield with the space-sharing interspersed continuum assumption. Apart from the Nobel-Abel equation of slate account the interphase drag and intergranular stress between the solid-gas phase are taken into account. The computer code has been used effectively to study the pressure-wave propagation and flame dynamics in a gun barrel containing granular solid propellants.

 

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