Numerical calculation of unsteady aerodynamic forces for three-dimensional subsonic oscillating cascades by a finite element method

Kuo Cheng Yang, Masanobu Namba, Nobuhiko Yamasaki

研究成果: Contribution to journalArticle査読

1 被引用数 (Scopus)

抄録

The paper presents a finite element method formulation to calculate unsteady aerodynamic force for three-dimensional oscillating cascades in subsonic flows. Three-dimensional small unsteady perturbations super-imposed on a spanwise uniform steady flow are treated. Numerical calculations have been conducted to investigate the three-dimensional effects upon unsteady aerodynamic force for various combinations of the reduced frequency, interblade phase angle, mean angle of attack, camber, thickness, aspect ratio and vibration mode.

本文言語英語
ページ(範囲)1-15
ページ数15
ジャーナルMemoirs of the Kyushu University, Faculty of Engineering
49
1
出版ステータス出版済み - 3 1 1989

All Science Journal Classification (ASJC) codes

  • エネルギー(全般)
  • 大気科学
  • 地球惑星科学(全般)
  • 技術マネージメントおよび技術革新管理

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