Damage and Temperature around a Propagating Dynamic Crack

Abstract

During high-rate deformation, due to material heterogeneity and stress-wave interactions, the deformation distribution inside a material may be very localized, leading to localized temperature rise and localized damage that lead to eventual failure of the material. In order to understand such microstructure and loading-rate dependent damage evolution inside materials,

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Document Details

Document Type
Technical Report
Publication Date
Aug 02, 2022
Accession Number
AD1210434

Entities

People

  • Weinong Chen

Organizations

  • Purdue University

Tags

Communities of Interest

  • Biomedical
  • Sensors

DTIC Thesaurus Topics

  • Aluminum
  • Aluminum Alloys
  • Cameras
  • Carbon Fiber Reinforced Polymer
  • Carbon Fibers
  • Composite Materials
  • Detectors
  • Electron Microscopes
  • Fibers
  • Frequency
  • Gas Guns
  • Materials
  • Measurement
  • Mechanical Properties
  • Mechanics
  • Shear Bands
  • Strain Rate
  • Stress Waves
  • Students
  • Thermal Images
  • Visualizations
  • X Rays
  • X-Ray Computed Tomography

Fields of Study

  • Physics

Readers

  • Materials Science (Mechanical Engineering).
  • Mechanical Engineering/Mechanics of Materials.
  • Structural Health Monitoring of Composite Structures.