Experimental and computational investigation of transverse gust encounters
The flow over a flat-plate wing passing through a transverse gust was investigated using
both experimental and computational methods. The gust created physically in a water-filled …
both experimental and computational methods. The gust created physically in a water-filled …
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 …
[HTML][HTML] Numerical modelling of aerodynamic response to gusts and gust effect mitigation
Unmanned aerial vehicle (UAV) flights in urban environments are challenging due to the
complex flow structures and elevated turbulence around buildings. Consequently, research …
complex flow structures and elevated turbulence around buildings. Consequently, research …
Effect of gust width on flat-plate response in large transverse gust
The split velocity method was applied to study the response of a finite flat-plate wing with an
aspect ratio of four encountering a large transverse gust with various gust widths. The gust is …
aspect ratio of four encountering a large transverse gust with various gust widths. The gust is …
Effect of wingtip bending morphing on gust-induced aerodynamics based on fluid-structure interaction method
Y Zheng, Y Dai, C Yang, Y Li, Y Hu - Physics of Fluids, 2023 - pubs.aip.org
This paper investigates the effect of wingtip bending morphing on gust-induced
aerodynamics based on the fluid–structure interaction (FSI) method at Re= 40 000. First, an …
aerodynamics based on the fluid–structure interaction (FSI) method at Re= 40 000. First, an …
[HTML][HTML] Assessment of two wind gust injection methods: Field velocity vs. split velocity method
K Boulbrachene, G De Nayer, M Breuer - Journal of Wind Engineering and …, 2021 - Elsevier
The objective of the present paper is to revisit two well-known wind gust injection methods in
a consistent manner and to assess their performance based on different application cases …
a consistent manner and to assess their performance based on different application cases …
[HTML][HTML] Assessment of discrete wind gust parameters: Towards the worst-case scenario of a FSI application in form of an inflated hemisphere
G De Nayer, M Breuer - Journal of Wind Engineering and Industrial …, 2022 - Elsevier
The paper is a step towards the evaluation of the worst-case scenario caused by strong wind
gusts impacting civil engineering air-inflated lightweight structures. These extreme events …
gusts impacting civil engineering air-inflated lightweight structures. These extreme events …
Application of prescribed velocity methods to a large-amplitude flat-plate gust encounter
This paper presents a computational method to study a translating flat plate at steady
velocity encountering a sudden transverse gust for different gust magnitudes and airfoil …
velocity encountering a sudden transverse gust for different gust magnitudes and airfoil …
Helicopter rotor design using a time-spectral and adjoint-based method
A time-spectral and adjoint-based optimization method was developed and applied to
helicopter rotor design for unsteady level flight. The time-spectral method is a fast and …
helicopter rotor design for unsteady level flight. The time-spectral method is a fast and …
Linear reduced order modelling for gust response analysis using the DLR-TAU code
A unified modelling approach, using computational fluid dynamics, to calculate the flutter
stability and dynamic gust response of realistic aircraft models is outlined. The approach …
stability and dynamic gust response of realistic aircraft models is outlined. The approach …