EFFECT OF SOUND ABSORBING WALL LININGS ON AERODYNAMIC FORCES OF A SUBSONIC VIBRATING CASCADE.

Nobuhiko Yamasaki, Masanobu Namba

Research output: Contribution to journalArticlepeer-review

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Abstract

A method of singularity is developed to predict the effect of sound absorbing wall liners on the unsteady aerodynamic forces for a linear cascade vibrating in subsonic uniform flow between parallel walls. A side wall of the model is partially composed of a sound absorbing liner with uniform acoustic admittance. The lined section of the wall is confined to the portion swept by blades.

Original languageEnglish
Pages (from-to)251-278
Number of pages28
JournalMemoirs of the Kyushu University, Faculty of Engineering
Volume42
Issue number4
Publication statusPublished - 1982
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • General Energy
  • Management of Technology and Innovation
  • General Earth and Planetary Sciences
  • Atmospheric Science

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