22,99 €
inkl. MwSt.
Versandfertig in 6-10 Tagen
11 °P sammeln
Andere Kunden interessierten sich auch für
![An Analytical Investigation of the Ducted Propeller for Hydrodynamic Propulsion.]( "An Analytical Investigation of the Ducted Propeller for Hydrodynamic Propulsion.")
An Analytical Investigation of the Ducted Propeller for Hydrodynamic Propulsion.33,99 €![Focke-Wulf Ta 400]( "Focke-Wulf Ta 400")
Focke-Wulf Ta 40022,99 €![Interrupter Gear]( "Interrupter Gear")
Interrupter Gear22,99 €![Blackburn Skua]( "Blackburn Skua")
Blackburn Skua35,99 €![Douglas DC-3]( "Douglas DC-3")
Douglas DC-325,99 €![Counter-rotating propellers]( "Counter-rotating propellers")
Counter-rotating propellers19,99 €![Airco DH.9]( "Airco DH.9")
Airco DH.925,99 €
A ducted fan is a propulsion arrangement whereby a fan, which is a type of propeller, is mounted within a cylindrical shroud or duct. The duct reduces losses in thrust from the tip vortices of the fan, and varying the cross-section of the duct allows the designer to advantageously affect the velocity and pressure of the airflow according to Bernoulli's Principle. Ducted fan propulsion is used in aircraft, airboats and hovercraft.