Art

J-GLOBAL ID：201302285540486319   Reference number：12A1812728

Noise Simulation around NACA0012 Wingtip using Large Eddy Simulation

ラージエディシミュレーションを使ったNACA0012翼端周りの騒音シミュレーション

Author (3)： IMAMURA Taro (Aviation Program Group, Japan Aerospace Exploration Agency) ,  ENOMOTO Shunji (Aviation Program Group, Japan Aerospace Exploration Agency) ,  YAMAMOTO Kazuomi (Aviation Program Group, Japan Aerospace Exploration Agency)
Material： Transactions of the Japan Society for Aeronautical and Space Sciences  (Trans Jpn Soc Aeronaut Space Sci)
Volume： 55  Issue： 4  Page： 214-221 (J-STAGE)  Publication year： 2012 
JST Material Number： F0167A  ISSN： 0549-3811  CODEN： TJASA  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： high lift device ,  *large eddy simulation ,  blade(machine element) ,  wing profile ,  *wing tip ,  flow structure ,  *noise(pollution) ,  analytical model ,  computational fluid dynamics ,  near field
Semi thesaurus term： computational fluid dynamics ,  LES ,  NACA airfoil ,  RANS

JST classification (1)： Aerodynamics of aircrafts  (QK02010T)

Reference (21)：

• 1) Hardin, J. C.: Airframe Self-Noise: Four Years of Research; Aircraft Noise Reduction for Commercial Aircraft, NASA-TM-X-73908, 1976.
• 2) Streett, C. L., Lockard, D. P., Singer, B. A., Khorrami, M. R. and Choudhari, M. M.: In Search of the Physics: The Interplay of Experiment and Computation in Airframe Noise Research; Flap-Edge Noise, AIAA Paper 2003-977, 2003.
• 3) Choudhari, M. and Khorrami, M. R.: Computational Study of Porous Treatment for Altering Flap Side-Edge Flow Field, AIAA Paper 2003-3113, 2003.
• 4) Streett, C. L.: Numerical Simulation of Fluctuations Leading to Noise in a Flap-Edge Flowfield, AIAA Paper 98-0628, 1998.
• 5) Street, C. L.: Numerical Simulation a Flap-Edge Flowfield, AIAA Paper 98-2226, 1998.

Terms in the title (4)： ラージエディシミュレーション ,  翼端 ,  騒音 ,  シミュレーション