ISTS2023

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Oral Session

e) Fluid Dynamics and Aerothermodynamics

[e-4] Atmospheric-entry (2)

Tue. Jun 6, 2023 4:00 PM - 5:40 PM The large Meeting Room 2 5F (The large Meeting Room 2 5F)

Naofumi Onishi (Tohoku University),Kazuhisa Fujita (Elevation Space)

4:20 PM - 4:40 PM

[2023-e-15] Numerical Analysis of Free Oscillation of Reentry Capsule on Suppression of Dynamic Instability at Transonic Flow

*Yasuhito Okano1, Shintaro Sato1, Naofumi Ohnishi1, Hiroki Nagai2 (1. Department of Aerospace Engineering, Tohoku University, 2. Institute of Fluid Science, Tohoku University)

Keywords:Reentry capsule, Self-excited oscillation, Transonic flow