Search results for: AUXCENTIC CELL

• Investigating the Effects of Geometrical Parameters of Re-Entrant Cells of Aluminum 7075-T651 Auxetic Structures on Fatigue Life

  Publication

  • A. Ghiasvand
  • A. F. Khanigi
  • J. W. Grimaldo Guerrero
  • H. A. Derazkola
  • J. Tomków
  • A. Janeczek
  • A. Wolski

  - Coatings - Year 2023

  In this study, the effects of two geometrical parameters of the re-entrant auxetic cells, namely, internal cell angle (θ) and H/L ratio in which H is the cell height, and L is the cell length, have been studied on the variations of Poisson’s ratio and fatigue life of Aluminum 7075-T6 auxetic structures. Five different values of both the H/L ratio and angle θ were selected. Numerical simulations and fatigue life predictions have...

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