Vortex reduction apparatus for use with airfoils are disclosed. An example vortex reduction apparatus includes a housing to couple to a tip of an airfoil. The housing defines a volute fluid flow passageway between an inlet and an outlet. The volute fluid flow passageway is structured to induce a rotational fluid flow in a first rotational direction opposite a second rotational direction of a shed vortex induced at the tip of the airfoil during flight.
VORTEX REDUCTION APPARATUS FOR USE WITH AIRFOILS
2020-11-12
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |
Vortex noise of isolated airfoils
AIAA | 1972
|Vortex Noise of Isolated Airfoils
AIAA | 1973
|Vortex Shedding from Airfoils in Reverse Flow
Online Contents | 2015
|Vortex noise from nonrotating cylinders and airfoils
AIAA | 1976
|