Study of Damage Fracture Under Internal Loading of the Barrel and Its Influencing Factors Based on Thermo-Elastic–Plastic Phase Field: Temperature, Pressure and Defect

Haoyue Han, Yingfeng Shao, Tao Wang*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Under high temperatures and high-pressures, the barrel is prone to severe failure. The study investigated the effects of temperature, pressure and defect on a typical barrel load-carrying capacity and failure process using the thermoelastic explicit phase field method. It was shown that the overall temperature rise, higher pressure and damage at the rifling depressions have a more significant impact on the structural integrity of the barrel. This study provides a reference for the barrel structure design to improve barrel safety and power.

Original languageEnglish
Title of host publicationComputational and Experimental Simulations in Engineering - Proceedings of ICCES 2023—Volume 3
EditorsShaofan Li
PublisherSpringer Science and Business Media B.V.
Pages835-845
Number of pages11
ISBN (Print)9783031449468
DOIs
Publication statusPublished - 2024
Externally publishedYes
Event29th International Conference on Computational and Experimental Engineering and Sciences, ICCES 2023 - Shenzhen, China
Duration: 26 May 202329 May 2023

Publication series

NameMechanisms and Machine Science
Volume146
ISSN (Print)2211-0984
ISSN (Electronic)2211-0992

Conference

Conference29th International Conference on Computational and Experimental Engineering and Sciences, ICCES 2023
Country/TerritoryChina
CityShenzhen
Period26/05/2329/05/23

Keywords

  • Barrel failure
  • Internal loading
  • Phase field
  • Thermo-elastic–plastic

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