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Experimental and numerical study on the mesh bumper by hypervelocity impact

  • Min Lin*
  • , Baojun Pang
  • , Jin Cheng
  • *Corresponding author for this work

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

Abstract

In order to systematically explore the properties of the mesh bumper under hypervelocity impact, the quantitative research of protect characteristics was carried out with the numerical simulation. The experiments, in which the projectile impacted the multi-layers mesh bumper at hypervelocity, were simulated using the Ls-Dyna hydro-codes. The results for simulations and experiments were compared and analyzed. The effectiveness and accuracy of the simulation model is proved. It is shown that the morphologies of debris cloud were obviously varied with the change of impact position.

Original languageEnglish
Title of host publicationAdvanced Materials and Engineering Materials
Pages108-112
Number of pages5
DOIs
StatePublished - 2012
Event2011 International Conference on Advanced Materials and Engineering Materials, ICAMEM2011 - Shenyang, Liaoning, China
Duration: 22 Nov 201124 Nov 2011

Publication series

NameAdvanced Materials Research
Volume457-458
ISSN (Print)1022-6680

Conference

Conference2011 International Conference on Advanced Materials and Engineering Materials, ICAMEM2011
Country/TerritoryChina
CityShenyang, Liaoning
Period22/11/1124/11/11

Keywords

  • Debris cloud
  • Hypervelocity impact
  • Mesh bumper
  • Numerical simulation

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