US 11,697,995 B2
Airfoil for a turbomachine
Axel Stettner, Dachau (DE); and Ulf Koellmann, Munich (DE)
Assigned to MTU Aero Engines AG, Munich (DE)
Filed by MTU Aero Engines AG, Munich (DE)
Filed on Nov. 18, 2022, as Appl. No. 18/56,999.
Claims priority of application No. 10 2021 130 682.5 (DE), filed on Nov. 23, 2021.
Prior Publication US 2023/0160309 A1, May 25, 2023
Int. Cl. F01D 5/20 (2006.01)
CPC F01D 5/20 (2013.01) [F05D 2240/307 (2013.01); F05D 2260/941 (2013.01)] 12 Claims
OG exemplary drawing
 
1. An airfoil for a turbomachine, comprising:
a leading edge and a trailing edge joined to each other by a suction side and a pressure side and which, in a least one region, extends in a curved manner from an airfoil root to an airfoil tip, wherein the airfoil tip has a squealer tip, which is arranged along a centroid curve at the airfoil tip, wherein the centroid curve passes through the centroidal axes of the airfoil.