Multi-fidelity numerical approach to aeroacoustics of tandem propellers in eVTOL airplane mode

F Caccia, L Abergo, A Savino, M Morelli… - AIAA Aviation 2023 …, 2023 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2023-3221. vid The present paper deals
with an innovative multi-fidelity framework for characterizing the aerodynamics and the …

Wind tunnel test of full-scale wing-propeller system of a eVTOL aircraft

L Riccobene, D Grassi, JN Braukmann… - The Aeronautical …, 2024 - cambridge.org
The present paper describes the results of an experimental wind tunnel test campaign
aimed at investigating the aerodynamic performance and flow physics related to a wing …

Fast Numerical Modeling of Propeller–Wing Aerodynamic Interactions

R Nederlof, J Goyal, T Sinnige, D Ragni, LLM Veldhuis - AIAA Journal, 2025 - arc.aiaa.org
This paper presents an improved approach for fast numerical modeling of the mutual
aerodynamic interactions between a wing and tractor propellers for preliminary design …

Aerodynamic Performance of Propeller–Wing in Continuous Transition Mode Under Different Strategies

M Wang, T ** - Journal of Aircraft, 2025 - arc.aiaa.org
Transition mode, which is characterized by highly nonlinear aerodynamic properties critical
to the safety and stability of the electric vertical-takeoff-and-landing aircraft during flight, is …

Two Aerodynamic Mid-Fidelity Approaches on a Distributed Propulsion Wing

N Herzog, D Keller, C Breitsamter - Journal of Aircraft, 2024 - arc.aiaa.org
A comparison of two potential-theory based mid-fidelity approaches on the aerodynamics of
a distributed propeller–wing tractor configuration is presented. The design space for aircraft …

Computational aeroacoustic analysis of a wing-tip mounted propeller and high-lift device

M Morelli, A Guardone, BY Zhou - 28th AIAA/CEAS aeroacoustics 2022 …, 2022 - arc.aiaa.org
In the landing and takeoff phases of a propeller-driven aircraft, the interaction between the
propeller slipstream, the wing and the high-lift devices plays a crucial role in the low-speed …

Unsteady adjoint method for aeroacoustic propeller optimization

B Soemarwoto, H van der Ven, J Kok… - AIAA Aviation 2021 …, 2021 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2021-3054. vid The development of an
adjoint method for design optimization of a propeller in an unsteady flow field is presented …

Influence of the Perception Constraint, Observer Position, and Broadband Self-Noise on Low-Fidelity UAM Vehicle Perception-Influenced-Design (PID) Optimization

LV Lopes, DJ Ingraham - Vertical Flight Society's 79th Annual Forum …, 2023 - ntrs.nasa.gov
This paper will present an approach in design optimization of a proprotor in a forward flight
condition with several acoustic objective functions that simulate community response. An …

[PDF][PDF] Numerical investigation of wing-propeller aerodynamic interaction through a vortex particle-based aerodynamic solver

A Savino, A Cocco, A Zanotti… - … Rotorcraft Forum (ERF …, 2022 - re.public.polimi.it
The present paper describes the results of a numerical investigation of a wing with an
integrated propeller using the midfidelity aerodynamic solver DUST. The wing/propeller …

Comparison of Two Aerodynamic Mid-Fidelity Approaches on a Distributed Propulsion Wing

N Herzog, D Keller, C Breitsamter - AIAA Aviation 2023 Forum, 2023 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2023-3538. vid A comparison of two
potential-theory based mid-fidelity approaches on the aerodynamics of a distributed …