[HTML][HTML] Isolated propeller aeroacoustics at positive and negative thrust

J Goyal, F Avallone, T Sinnige - Aerospace Science and Technology, 2024 - Elsevier
Using propellers in negative thrust conditions can potentially result in many benefits, such as
a steeper descent, a reduced landing run, reduced community noise, energy regeneration …

Benchmarking of Aerodynamic Models for Isolated Propellers Operating at Positive and Negative Thrust

J Goyal, T Sinnige, F Avallone, C Ferreira - AIAA Journal, 2024 - arc.aiaa.org
Operating a conventional propeller at negative thrust results in the operation of positively
cambered blade sections at negative angles of attack, leading to flow separation …

Aerodynamic and aeroacoustic characteristics of an isolated propeller at positive and negative thrust

J Goyal, T Sinnige, F Avallone, C Ferreira - AIAA Aviation 2021 Forum, 2021 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2021-2187. vid Regenerative propellers
offer many potential benefits such as improved maneuverability, reduced landing run, and …

Aerodynamics and Far-field Noise Emissions of a Propeller in Positive and Negative Thrust Regimes at Non-zero Angles of Attack

J Goyal, T Sinnige, CS Ferreira… - AIAA AVIATION 2023 …, 2023 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2023-3217. vid This paper studies the
effect of operation at non-zero angles of attack on the aerodynamic performance and far …

Energy-Harvesting Propellers

J Goyal - filelist.tudelft.nl
An Aerodynamic and Aeroacoustic Study Page 1 Energy-Harvesting Propellers An
Aerodynamic and Aeroacoustic Study Jatinder Goyal AWEP (Wind Energy) T. Sinnige, F …