A mathematical model of interior ballistics for the amphibious rifle when firing underwater and its validation by measurement

Nguyen Van Hung; Dao Van Doan

doi:10.15625/2525-2518/58/1/13605

A mathematical model of interior ballistics for the amphibious rifle when firing underwater and its validation by measurement

Nguyen Van Hung, Dao Van Doan

Author affiliations

Authors

Nguyen Van Hung Department of Weapons, Le Quy Don Technical University, 236 Hoang Quoc Viet, Ha Noi, Viet Nam
Dao Van Doan Department of Weapons, Le Quy Don Technical University, 236 Hoang Quoc Viet, Ha Noi, Viet Nam

DOI:

https://doi.org/10.15625/2525-2518/58/1/13605

Keywords:

amphibious rifle, interior ballistics, underwater rifle, underwater ammunition, underwater projectile

Abstract

The paper is focused on the build of the interior ballistics model of amphibious rifle when firing underwater base on the standard interior ballistics of automatic rifle used gas operated principle. The presented mathematical model is validated and experimentally verified for the 5.56 mm underwater projectile fire on the 5.56 mm amphibious rifle. The result of this research can be applied to design the underwater ammunition, underwater rifle and amphibious rifle.

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Published

21-02-2020

How to Cite

[1]

N. V. Hung and D. V. Doan, “A mathematical model of interior ballistics for the amphibious rifle when firing underwater and its validation by measurement”, Vietnam J. Sci. Technol., vol. 58, no. 1, pp. 92–106, Feb. 2020.

IEEE

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Issue

Vol. 58 No. 1 (2020)

Section

Mechanical Engineering - Mechatronics

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