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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