In some embodiments, an airfoil comprises a proximal end; a distal end opposite said proximal end; a distal portion extending adjacent said distal end; an edge extending between said proximal end and said distal end; and a surface extending between said proximal end and said distal end, said edge and said surface defining a sweep and a cahedral through said distal portion, wherein the distal portion extends over an acoustically active portion of the airfoil.
Airfoil for a rotary machine including a propellor assembly
2019-09-17
Patent
Electronic Resource
English
Airfoil for a rotary machine including a propellor assembly
European Patent Office | 2021
|AIRFOIL FOR A ROTARY MACHINE INCLUDING A PROPELLOR ASSEMBLY
European Patent Office | 2017
|AIRFOIL FOR A ROTARY MACHINE INCLUDING A PROPELLOR ASSEMBLY
European Patent Office | 2017
|