Art

J-GLOBAL ID：201902259032817715   Reference number：19A1061287

Challenges in CFD for Realistic High Reynolds Flow Simulations around an Aircraft

航空機実高レイノルズ数流れに対するCFDの挑戦

Author (2)： IMAMURA TARO (東京大学) ,  KAWAI SOUSHI (東北大学)
Material： 日本航空宇宙学会誌
Volume： 67  Issue： 4  Page： 120-126(J-STAGE)  Publication year： 2019 
JST Material Number： F0230A  ISSN： 0021-4663  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： JAPANESE (JA)

Thesaurus term： *design ,  performance ,  Reynolds number ,  *computational fluid dynamics ,  envelope(mathematics) ,  large eddy simulation ,  analytical model ,  turbulent boundary layer ,  wall flow ,  turbulent flow ,  wall friction ,  transonic flow ,  buffeting ,  shock wave ,  grid generation ,  pressure distribution ,  lift coefficient ,  drag coefficient
Semi thesaurus term： RANS method ,  *aerodynamic performance ,  *aerodynamic design ,  *aircraft design ,  *high Reynolds number

Author keywords (6)： CFD ,  High Reynolds Number Flow ,  Aircraft Design ,  CFD ,  High Reynolds Number Flow ,  Aircraft Design

JST classification (2)： Aerodynamics of aircrafts  (QK02010T) ,  Fluid dynamics in general  (BC02010G)

Reference (19)：

• 1) Chapman, D. R. : Computational Aerodynamics Development and Outlook, AIAA J., 17, 12(1979), pp. 1293-1313.
• 2) Choi, H. and Moin, P. : Grid-point Requirements for Large Eddy Simulation : Chapman’s Estimates Revisited, Phys. Fluids, 24, 1 (2012), 011702.
• 3) Fukushima, Y. and Kawai, S. : Wall-modeled Large-eddy Simulation of Transonic Airfoil Buffet at High Reynolds Number, AIAA J., 56, 6(2018), pp. 2372-2388.
• 4) Deardorff, J. W. : A Numerical Study of Three-dimensional Turbulent Channel Flow at Large Reynolds Number, J. Fluid Mech., 41(1970), pp. 453-480.
• 5) Kawai, S. and Larsson, J. : Wall-modeling in Large Eddy Simulation : Length Scales, Grid Resolution, and Accuracy, Phys. Fluids, 24, 1(2012), 015105.

Terms in the title (3)： 航空機 ,  高レイノルズ数 ,  流れ