Research Technical Solution for Reducing Oscillations of Weapons Mounted on the Vehicle

Nguyen, Duy Phon; Vo, Van Bien; Macko, Martin; Dang, Van Tan

doi:10.1109/icmt52455.2021.9502835

Cited by 4 publications

(1 citation statement)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…With the development of finite element analysis, stress analysis of artillery barrels is mainly expressed in applying loads gradually closer to reality. Some researchers have calculated the stress state of the entire barrel according to the gas pressure distribution in the barrel [10][11][12][13][14][15][16]. Some researchers focus on the heat load of combustion gases acting on the barrel [17].…”

Section: Introductionmentioning

confidence: 99%

Determination the Stress and Deformation of the Cannon Barrel When Fired

NGUYEN,

LAI

2023

ETJ

View full text Add to dashboard Cite

This paper presents a calculation process of the stress field of the 130M46 cannon barrel when firing under the load of gas pressure and temperature. The paper will focus on calculating the stress of a barrel and solving some disadvantages of previous methods using the finite element method and the simulation tools of the CFD software. The calculation results are the stress and deformation parameters of the barrel such as normal stress, tangential stress, average stress, radial deformation, tangential deformation, and total displacement. These stress values are determined when firing 1 shot and 8 consecutive shots to determine the allowable durability limit of the gun barrel material. The result of this research can be used to study and analyze some similar technical issues in weapons.

show abstract