Research of thermal stress analysis on fuze

Ya Bin Wang*, Yuan Shuai

*Corresponding author for this work

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

2 Citations (Scopus)

Abstract

This paper describes that in high-speed flight of the projectile, temperature of fuze changes due to aerodynamic heating caused by the projectile surface layer, thus likely to impact fuze mechanical structure and internal circuit performance, even worse it can affect work of the fuze. So this paper studies the projectile surface aero-dynamic with the Supersonic flight of projectile based on Fluent software, then it can get the displacement of fuze component which caused by thermal stress using transient thermal analysis based on Ansys software. Therefore it can provide effective technical support for the design of fuze.

Original languageEnglish
Title of host publicationMechanical, Materials and Manufacturing Engineering
Pages114-118
Number of pages5
DOIs
Publication statusPublished - 2011
Event2011 International Conference on Mechanical Materials and Manufacturing Engineering, ICMMME 2011 - Nanchang, China
Duration: 20 Jun 201122 Jun 2011

Publication series

NameApplied Mechanics and Materials
Volume66-68
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference2011 International Conference on Mechanical Materials and Manufacturing Engineering, ICMMME 2011
Country/TerritoryChina
CityNanchang
Period20/06/1122/06/11

Keywords

  • Aero-dynamic
  • FEA
  • Fuze
  • Heat transfer
  • Thermal stress

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