Safran Aircraft Engines

Daniel Marius Man

Maxime Didier Delabriere

Pascal Pierre Routier

Vincent Nicolas Leonardon

Pierre Hervé Marche

Guillaume Jochen Scholl

Ludovic Pintat

Renaud Gabriel Constant Royan

Pascal Pierre Nicolas Routier

Jean-Armand Marc Destouches

Laurent Patrick Coudert

Erwan Daniel Botrel

Thomas Michel Julien Mervant

Pierre Hervé Fernand Marche

Thomas Michel Mervant

When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X,Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane Psituated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane P. The measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine.

Optimized aerodynamic profile for a turbine vane, in particular for a nozzle of a turbine

Optimized aerodynamic profile for an arm of a structural casing of a turbine, and structural casing having such an arm

When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X,Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane P0 situated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane P1. The measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine.

Optimized aerodynamic profile for a turbine vane, in particular for a nozzle of the fourth stage of a turbine

When cold and in the non-coated state, a turbine blade includes an aerodynamic profile that is substantially identical to a nominal profile determined by the Cartesian coordinates X, Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane Psituated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane P. The measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine.

Optimized aerodynamic profile for a turbine blade, in particular for a rotary wheel of the second stage of a turbine

Optimized aerodynamic profile for a turbine blade, in particular for a rotary wheel of the third stage of a turbine

Optimized aerodynamic profile for a turbine vane, in particular for a nozzle of the second stage of a turbine

When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X, Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane Psituated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane PThe measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine.

Optimized aerodynamic profile for a turbine vane, in particular for a nozzle of the seventh stage of a turbine

When cold and in the non-coated state, a turbine blade includes an aerodynamic profile that is substantially identical to a nominal profile determined by the Cartesian coordinates X,Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane P0 situated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane P1. The measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine.

Optimized aerodynamic profile for a turbine blade, in particular for a rotary wheel of the fourth stage of a turbine

When cold and in the non-coated state, the aerodynamic profile is substantially identical to a nominal profile determined by the Cartesian coordinates X, Y, Zadim given in Table 1, in which the coordinate Zadim is the quotient D/H where D is the distance of the point under consideration from a first reference plane Psituated at the base of the nominal profile, and H is the height of said profile measured from the first reference plane to a second reference plane P. The measurements D and H are taken radially relative to the axis of the turbine, while the X coordinate is measured in the axial direction of the turbine.

Optimized aerodynamic profile for a turbine blade, in particular for a rotary wheel of the sixth stage of a turbine

Optimized aerodynamic profile for a turbine blade, in particular for a rotary wheel of the fifth stage of a turbine

Optimized aerodynamic profile for a turbine blade, in particular for a rotary wheel of the seventh stage of a turbine

Optimized aerodynamic profile for a turbine blade, in particular for a rotary wheel of the first stage of a turbine

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Marolles en Brie, France

Daniel Marius Man