A model for the propulsion system of a small-scale electric unmanned aerial system is presented. This model is based on a blade element momentum (BEM) model of the …
Propellers are the predominant propulsion source for small unmanned aerial vehicles. At low advance ratios, large sections of the propeller blade can be stalled, and the Reynolds …
J Carroll, D Marcum - SAE International Journal of Aerospace, 2013 - sae.org
Many Small Unmanned Aerial Vehicles (SUAV) are driven by small scale, fixed blade propellers. Flow produced by the propeller can have a significant impact on the …
M Ol, C Zeune, M Logan - 26th AIAA Applied Aerodynamics …, 2008 - arc.aiaa.org
One direction for continuing improvement in Small Unmanned Air Vehicle (SUAV) performance is increase of the propulsive system efficiency. As most SUAVs are propeller …
EV Loureiro, NL Oliveira, PH Hallak… - Aerospace Science and …, 2021 - Elsevier
The increasing use of unmanned aerial vehicles and micro air vehicles creates a strong demand for the accurate aerodynamic performance of small-diameters fixed-pitch …
W Khan, M Nahon - International Journal of Intelligent Unmanned …, 2015 - emerald.com
Purpose–The purpose of this paper is to develop a physics-based model for UAV propellers that is capable of predicting all aerodynamic forces and moments in any general forward …
Aircraft propellers in any flight condition other than pure axial flight are subject to an incident flowfield that gives rise to time-varying forces. Means of modelling these time-dependent …
B Davoudi, K Duraisamy - AIAA Aviation 2019 Forum, 2019 - arc.aiaa.org
Rotary wing unmanned aerial vehicles (UAVs) have seen tremendous growth in deployments over the past decade. With their vertical take off and landing, as well as hover …
View Video Presentation: https://doi. org/10.2514/6.2022-1676. vid The tradeoffs between accuracy and computational cost of three low-to mid-fidelity propeller wake modeling …