Schematic and instrumentation of the 559 mm diameter ducted fan system | Download Scientific Diagram
Processes | Free Full-Text | Effect of Rotor Spacing and Duct Diffusion Angle on the Aerodynamic Performances of a Counter-Rotating Ducted Fan in Hover Mode | HTML
helicopter - Where can I find info or techniques on calculating the influence of a duct on the thrust and efficiency of a propeller? - Aviation Stack Exchange
Ducted Fan - an overview | ScienceDirect Topics
RW-Ducted Fan: A Novel Concept to Improve the Forward Flight of VTOL UAVs and Tiltrotor Aerial Vehicles
Review on ducted fans for compound rotorcraft | The Aeronautical Journal | Cambridge Core