Aerodynamic sound

Wed. Sep 20, 2023 1:00 PM - 2:00 PM room D (L0023)

Chair:Takehisa Takaishi(JAXA)

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1:00 PM - 1:20 PM

[D1-01] Reduction of cavity tone by adjoint-based shape optimization using lattice Boltzmann method

*Hiroki Yamaguchi¹, Ryusin Yanagi¹, Kazuya Kusano¹, Masato Furukawa¹, Kenichi Sakoda², Kisho Hatakenaka², Tomoya Fukui² (1. Kyushu Univ., 2. Mitsubishi Electric)

1:20 PM - 1:40 PM

[D1-02] Aeroacoustic simulations of a cavity flow including a stack with temperature gradient

*Shinya Yoshioka¹, Masahito Nishikawara¹, Hiroshi Yokoyama¹ (1. Toyohashi University of Technology)

1:40 PM - 2:00 PM

[D1-03] Investigation of method of analysis for noise generated from turbulent boundary layer on a flat plate using DNS

*Natsumi Hirao^1,2, Makoto Hirota², Yuji Hattori² (1. Graduate School of Information Sciences , Tohoku University, 2. Institute of Fluid Science, Tohoku University)

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