A simplified method for distribution design of explosive rods to simulate cosine-distributed impulse on cylindrical/conical shell

Yongjian Mao, Yulong Li, Hanjun Huang

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

5 Scopus citations

Abstract

The cosine-distributed impulsive loads induced by intense soft X-ray radiation are often simulated by explosive rods in laboratory tests. The conventional design method of rods distribution needs a complicated process, by trials or optimization, to ensure the rod number as an integer. This paper proposes a simplified method based on the principle of load discretization and impulse equivalence. It has higher efficiency and more convenience, and can automatically let the rod number be an integer. This study provides an effective design tool for rod-explosive simulation tests of aerospace structures under intense soft X-ray radiation.

Original languageEnglish
Title of host publicationProgress in Measurement and Testing
Pages1039-1042
Number of pages4
Edition1
DOIs
StatePublished - 2010
Event2010 International Conference on Advanced Measurement and Test, AMT 2010 - Sanya, China
Duration: 15 May 201016 May 2010

Publication series

NameAdvanced Materials Research
Number1
Volume108-111
ISSN (Print)1022-6680

Conference

Conference2010 International Conference on Advanced Measurement and Test, AMT 2010
Country/TerritoryChina
CitySanya
Period15/05/1016/05/10

Keywords

  • Design
  • Explosive
  • Shell
  • Soft X-ray
  • Structural response
  • Test simulation

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