Historical development and use of CFD for separated flow simulations relevant to military aircraft

A Rizzi, JM Luckring - Aerospace Science and Technology, 2021 - Elsevier
Separated flows often set aerodynamic limits for an aircraft flight envelope, and many of
these flows remain difficult to predict with Computational Fluid Dynamics. This paper reviews …

Numerical simulation of aeroacoustic noise from landing gear and rectangular cavity

Z Guo, P Liu, J Zhang, H Guo - Proceedings of the Institution …, 2020 - journals.sagepub.com
This paper is aimed at researching the interaction between aeroacoustic noise radiated from
a rectangular cavity (gear bay) and from landing gear. It is a complicated flow-induced noise …

Numerical study on coupling effect of landing gear and cavity noise

Z Guo, P Liu, H Guo - 25th AIAA/CEAS Aeroacoustics Conference, 2019 - arc.aiaa.org
This paper aims at researching the influence of rectangular cavity (gear bay) on landing
gear noise. The unsteady flow field and aerodynamic noise from a two-wheel landing gear …

Aeroelastic analysis of an idealized landing gear door in subsonic potential flow

BK Morris, RB Davis - Journal of Fluids and Structures, 2020 - Elsevier
Landing gear doors on aircraft have experienced flutter during preliminary flight testing.
While designs vary widely, landing gear doors are typically plate-like structures with a …

[PDF][PDF] From Multivariate Random Loads to Deterministic Load Distributions: An Exact Method for Aeroelastic Design

C Aquilini, G Grasso, C Vidy - 2024 - researchgate.net
Multivariate random loads may arise from either a stationary Gaussian process, like
stochastic or continuous gust, or from a random process, such as buffet. Buffet phenomena …

[PDF][PDF] Robust Design Through Identification of Main Components from Multivariate Random Loads

C Vidy, C Aquilini - 2024 - researchgate.net
Important progresses in terms of methods and computer technique made possible to
numerically analyze the dynamic response of the aircraft and loads with high level of …

Hybrid Reynolds-averaged Navier–Stokes/large-eddy simulations of F-16XL in low-speed high-alpha flight

M Tomac, A Jirasek, A Rizzi - Journal of Aircraft, 2017 - arc.aiaa.org
This paper reports on the computational fluid dynamics study of flow around the F-16XL
aircraft in low-speed high-alpha flight. Previous work established that the computed …

[PDF][PDF] Evolution and use of CFD for separated flow simulations relevant to military aircraft

A Rizzi, JM Luckring - Proceedings of the AVT-307 Research …, 2019 - sto.nato.int
Separated flows often set aerodynamic limits for an aircraft flight envelope, and many of
these flows remain difficult to predict with Computational Fluid Dynamics. This paper reviews …

[PDF][PDF] Inflight-Measurements of Aircraft Undercarriage Vibration during Deployment

J Schwochow, J Sinske, R Buchbach - … -Proceedings, Proceedings of …, 2018 - academia.edu
Within the EU funded Project AFLoNext (http://www. aflonext. eu/) flow-induced vibrations of
aircraft components are under investigation. Aerodynamic or structural devices are designed …

Aerolastic coupling and control means for reduction of main landing gear doors responses under operational conditions

R Abarca, C Aquilini, P Lubrina, SH Peng… - IFASD 2019, 2019 - hal.science
Main landing gear doors cover the landing gear bays, keeping the aerodynamic shape of
the aircraft during flight. They are open for the deployment and the retraction of the landing …