General Electric Company

Michael Loetzerich

Yu Wang

Moorthi Subramaniyan

Matthew John McKeever

Michael James Healy

Kevin Michael Barnett

Sabarinath Devarajan

Wilfried Rick

Mariadas Anton Charles Anandarajah

Uday Krishna Pappala

Kumaran Vale Mudaliar

Karan Ghule

Marco Micheli

A rotor blade includes an airfoil having an airfoil shape. The airfoil shape has a nominal profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in one of Table I, Table II, Table III, Table IV, Table V, Table VI, Table VII, Table VIII, or Table IX. The Cartesian coordinate values of X, Y and Z are non-dimensional values from 0% to 100% convertible to dimensional distances expressed in a unit of distance by multiplying the Cartesian coordinate values of X, Y and Z by a scaling factor of the airfoil in the unit of distance. The X and Y values, when connected by smooth continuing arcs, define airfoil profile sections at each Z value. The airfoil profile sections at Z values are joined smoothly with one another to form a complete airfoil shape.

Compressor rotor blade airfoils

Growing community of inventors

Wutoschingen, Germany

Michael Loetzerich