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A review on design of experiments and surrogate models in aircraft real-time and many-query aerodynamic analyses
Full scale aerodynamic wind tunnel testing, numerical simulation of high dimensional (full-
order) aerodynamic models or flight testing are some of the fundamental but complex steps …
order) aerodynamic models or flight testing are some of the fundamental but complex steps …
Deep learning based reduced order model for airfoil-gust and aeroelastic interaction
This work aims to model transonic airfoil–gust interaction and the gust response on
transonic aileron-buzz problems using high-fidelity computational fluid dynamics (CFD) and …
transonic aileron-buzz problems using high-fidelity computational fluid dynamics (CFD) and …
Enabling off-design linearised aerodynamics analysis using Krylov subspace recycling technique
The major computational challenge, when using frequency domain linearised computational
fluid dynamics in the analysis of aeroelastic problems such as aircraft flutter, gust response …
fluid dynamics in the analysis of aeroelastic problems such as aircraft flutter, gust response …
Gust load alleviation on an aircraft wing by trailing edge Circulation Control
Y Li, N Qin - Journal of Fluids and Structures, 2021 - Elsevier
This paper reports an investigation of gust load alleviation using Circulation Control for a
three-dimensional wing including aerodynamic and structure interaction. The Field Velocity …
three-dimensional wing including aerodynamic and structure interaction. The Field Velocity …
Reduced order unsteady aerodynamic model of a rigid aerofoil in gust encounters
Q Zhou, G Chen, A Da Ronch, Y Li - Aerospace Science and Technology, 2017 - Elsevier
Predicting gust loads using computational fluid dynamics is prohibitively expensive and
unrealistic for parametric searches. This work presents the development, implementation …
unrealistic for parametric searches. This work presents the development, implementation …
Flexible aircraft gust encounter simulation using subspace projection model reduction
P Bekemeyer, S Timme - Aerospace Science and Technology, 2019 - Elsevier
Reduced-order modelling of multidisciplinary computational fluid dynamics can enable
routine industrial gust load analysis. Key to the herein presented model reduction approach …
routine industrial gust load analysis. Key to the herein presented model reduction approach …
Global stability analysis of elastic aircraft in edge-of-the-envelope flow
J Houtman, S Timme - Journal of Fluid Mechanics, 2023 - cambridge.org
Shock buffet on wings is a phenomenon caused by strong shock-wave/boundary-layer
interaction resulting first in self-sustained flow unsteadiness and eventually in a detrimental …
interaction resulting first in self-sustained flow unsteadiness and eventually in a detrimental …
Multioutput autoregressive aeroelastic system identification and flutter prediction
M Argaman, DE Raveh - Journal of Aircraft, 2019 - arc.aiaa.org
The paper presents a methodology for reduced-order modeling of aeroelastic systems
identification and flutter prediction. The aeroelastic system is modeled as a multioutput …
identification and flutter prediction. The aeroelastic system is modeled as a multioutput …
Gust analysis using computational fluid dynamics derived reduced order models
Time domain gust response analysis based on large order nonlinear aeroelastic models is
computationally expensive. An approach to the reduction of nonlinear models for gust …
computationally expensive. An approach to the reduction of nonlinear models for gust …
Gust Response Analysis Using the Kriging Method for Laminar Flow
Z Sotoudeh, C Barnes - AIAA Journal, 2023 - arc.aiaa.org
This paper presents an input–output reduced-order aerodynamic model employing the
kriging interpolation for laminar flow. The kriging interpolation is a regression method …
kriging interpolation for laminar flow. The kriging interpolation is a regression method …