Numerical simulation of the two-phase flow interior ballistics of the coated-propellant charge with low temperature sensitivity

Yunjun Luo*, Qingjun Liu, Zeshan Wang

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

The ignition process and combustion process in bore of coated-propellant charge with low temperature sensitivity were analyzed. The two-phase fluid model of the complicated charge structure which contains main charge, coated-propellant charge, tail tube propellant, combustible case and central spread tube was established, and a computer program was written. As an example, a computation of a lined gun was carried out. The results show that the calculated values conform to the experimental values.

Original languageEnglish
Pages (from-to)69-76
Number of pages8
JournalGong Cheng Li Xue/Engineering Mechanics
Volume15
Issue number3
Publication statusPublished - 1998

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