Application of Chiral Cellular Materials for the Design of Innovative Components

Application of Chiral Cellular Materials for the Design of Innovative Components

4.11 - 1251 ratings - Source



The objective of this work is to investigate the application of the chiral cellular topology for the design of novel macrostructural, mesostructural and microstructural configurations. A truss-core airfoil, and a truss-core beam are employed as a basis to demonstrate both large-displacement capabilities within the elastic regime of the constituent material, as well as operational deflection shapes with localized dynamic deformations. Large deformation capabilities and unique operational deflection shapes are to be attributed to the unusual deformation mechanism of the chiral lattice. Mesostructural and microstructural configurations, on the other hand, are characterized by an unique mechanical behavior, complex geometry, as well as geometric design flexibility to control both static and dynamic phenomena. The propagation of elastic waves, moreover, is characterized by significant band-gap density as well as strong energy focusing dependent on frequency and wavenumber. These features suggest the chiral topology as a basis for the development of acoustic meta-materials.Input L, L/R Mach, Ip Structural mesh of airfoil and chiral core are assembled Beginning of convergence iterations MATLAB ANSYS Beginning of next iteration Deformed airfoil is splined and a new profile is computed Initial iteration Flow filedanbsp;...


Title:Application of Chiral Cellular Materials for the Design of Innovative Components
Author: Alessandro Spadoni
Publisher:ProQuest - 2008
ISBN-13:

You must register with us as either a Registered User before you can Download this Book. You'll be greeted by a simple sign-up page.

Once you have finished the sign-up process, you will be redirected to your download Book page.

How it works:
  • 1. Register a free 1 month Trial Account.
  • 2. Download as many books as you like (Personal use)
  • 3. Cancel the membership at any time if not satisfied.


Click button below to register and download Ebook
Privacy Policy | Contact | DMCA