Statistical energy analysis by finite elements for middle frequency vibration

  • Yan H
  • Parrett A
  • Nack W
  • 2

    Readers

    Mendeley users who have this article in their library.
  • 14

    Citations

    Citations of this article.

Abstract

Statistical energy analysis (SEA) is commonly used in industry to predict high-frequency vibrational response of structures. Since only local modes are used in SEA, only high-frequency responses can be predicted. This study extends SEA to the middle-frequency region by additionally using global modes. Methods using impedance matrices that can be found by NASTRAN are developed. Then the results are post processed to determine coupling loss factors.

Get free article suggestions today

Mendeley saves you time finding and organizing research

Sign up here
Already have an account ?Sign in

Find this document

Authors

  • Harold Yan

  • Alan Parrett

  • Wayne Nack

Cite this document

Choose a citation style from the tabs below

Save time finding and organizing research with Mendeley

Sign up for free