Aerodynamic design optimization: Challenges and perspectives

JRRA Martins - Computers & Fluids, 2022 - Elsevier
Antony Jameson pioneered CFD-based aerodynamic design optimization in the late 1980s.
In addition to develo** the fundamental theory, Jameson implemented that theory in …

Data-driven modeling for unsteady aerodynamics and aeroelasticity

J Kou, W Zhang - Progress in Aerospace Sciences, 2021 - Elsevier
Aerodynamic modeling plays an important role in multiphysics and design problems, in
addition to experiment and numerical simulation, due to its low-dimensional representation …

Global instability of wing shock-buffet onset

S Timme - Journal of Fluid Mechanics, 2020 - cambridge.org
Shock buffet on wings encountered in edge-of-the-envelope transonic flight remains an
unresolved and disputed flow phenomenon, challenging both fundamental fluid mechanics …

Global instability in the onset of transonic-wing buffet

JD Crouch, A Garbaruk, M Strelets - Journal of Fluid Mechanics, 2019 - cambridge.org
Global stability analysis is used to analyse the onset of transonic buffet on infinite swept and
unswept wings. This high-Reynolds-number flow is governed by the unsteady Reynolds …

Transonic aeroelasticity: A new perspective from the fluid mode

C Gao, W Zhang - Progress in Aerospace Sciences, 2020 - Elsevier
Within the transonic regime, the aeroelastic problems exhibit many unique characteristics
compared with subsonic and supersonic cases. Although a lot of research has been carried …

Identifying the self-sustaining mechanisms of transonic airfoil buffet with resolvent analysis

Y Iwatani, H Asada, CA Yeh, K Taira, S Kawai - AIAA Journal, 2023 - arc.aiaa.org
The self-sustaining mechanisms of shock oscillations in transonic airfoil buffet are studied by
wall-resolved large-eddy simulation (LES) and resolvent analysis. The LES successfully …

Wall-modeled large-eddy simulation of transonic airfoil buffet at high Reynolds number

Y Fukushima, S Kawai - AIAA journal, 2018 - arc.aiaa.org
In this study, wall-modeled large-eddy simulation of transonic buffet phenomena over the
OAT15A supercritical airfoil at two different Mach number conditions (nonbuffet M∞= 0.715 …

OpenSBLI v3. 0: High-fidelity multi-block transonic aerofoil CFD simulations using domain specific languages on GPUs

DJ Lusher, A Sansica, ND Sandham, J Meng… - Computer Physics …, 2025 - Elsevier
OpenSBLI is an automatic code-generation framework for compressible Computational Fluid
Dynamics (CFD) simulations on heterogeneous computing architectures (previous release …

Experimental analysis of transonic buffet on a 3D swept wing using fast-response pressure-sensitive paint

Y Sugioka, S Koike, K Nakakita, D Numata… - Experiments in …, 2018 - Springer
Transonic buffeting phenomena on a three-dimensional swept wing were experimentally
analyzed using a fast-response pressure-sensitive paint (PSP). The experiment was …

Experimental analysis of transonic buffet conditions on a two-dimensional supercritical airfoil

CJ Schauerte, AM Schreyer - AIAA Journal, 2023 - arc.aiaa.org
The present experimental investigation characterizes the development and decay of
transonic buffet on the supercritical airfoil OAT15A, as well as the flow field and shock …