Experimental and numerical analysis of membrane-patterned meta-materials


Ayorinde E., Al-Zubi M.

ASME 2012 International Mechanical Engineering Congress and Exposition, IMECE 2012, Houston, TX, Amerika Birleşik Devletleri, 9 - 15 Kasım 2012, cilt.8, ss.303-306 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası: 8
  • Doi Numarası: 10.1115/imece2012-88752
  • Basıldığı Şehir: Houston, TX
  • Basıldığı Ülke: Amerika Birleşik Devletleri
  • Sayfa Sayıları: ss.303-306
  • Anahtar Kelimeler: Lexan, Membrane, Meta-material, Periodic, Vibration
  • Yozgat Bozok Üniversitesi Adresli: Hayır

Özet

Meta-materials show unconventional properties by virtue of their construction which normally includes physically-periodic formations. Various responses of these materials manifest frequency-dependent occurrences of significantly-enhanced and significantly-attenuated values, thus facilitating a wealth of design possibilities. The analysis of these structures presents non-trivial challenges, hence only very simple types are presently under analytical study. In this paper, a formation which includes patterned membrane fillings is explored experimentally and numerically to see if and how well such a construction may be utilized for meta-material applications. Copyright © 2012 by ASME.