Turbofans, which you can view as a kind of ducted fan, own this space. Other kinds of ducted fans are only seen in exotic applications, like the Bell X-22A, and the case for them even there is ...

The Italian Progettare. Stipa's design of the aircraft involved a magnificent application of Bernoulli's principle. He ...

Lilium's sexy aircraft design, with its tiny ducted fans in place of larger open rotors, will use twice the power of other eVTOLs in vertical lift and hover. But there's some serious advantages ...

Ducted fan designs can use either ... The advantage is that a single propeller can be ... he built his own 3D printer – a delta design with a big build volume of 400mm 3. 3D ...

One thing nearly all air taxi concepts share in common is fast-spinning propellers or ducted fans somewhere outside the aircraft's fuselage, pushing air to develop thrust whichever way they're ...

Intended to blend the handling and flying experience of a jet fighter with the operating efficiency of a turboprop, the RFB Fantrainer utilized a ducted fan in the empennage. [FanJet Aviation] In ...

French developer VoltAero has unveiled a significant redesign of its Cassio 330 hybrid-electric aircraft, dropping the ...

However, this fan, which comes from German propulsion developer Schubeler Technologies, is of the electric ducted variety. The eP05-21, unveiled Tuesday, is the company’s latest product.

Unlike open propellers, ducted fans enclose the blades in a cylindrical housing that reduces tip losses and improves static thrust efficiency. This setup allows the aircraft to generate the same ...

Emil from The Practical Engineer purchased two electric duct fans for this project. A duct fan has a propeller-like rotor fan installed inside a cylindrical duct, and generates thrust by rotating ...