General Electric Company

Other

Ge Infrastructure Technology, LLC

Michael James Dutka

Jeremy Peter Latimer

Venkata Siva Prasad Chaluvadi

Marc Edward Blohm

Paul Griffin DeIvernois

Matthew John McKeever

Christopher Edward LaMaster

Paul Griffin Delvernois

Ya-Tien Chiu

Govindarajan Rengarajan

Siddaraja Mallikarjuna Devangada

Sunil Rajagopal

Alexander David Shrum

Corey Lynn Hubbert

Nandakumar A R

Michael James Healy

Eric Richard Bonini

Andrew Clifford Hart

Steven Mark Schirle

Kelvin Rono Aaron

Sharan Shanti

Aaron David Williamson

Antanu Sadhu

John Duong

Vasantharuban S

San-Dar Gau

Steven Lynn Huskins

Brandon Lamar Bush

Timothy Edward DeJoris

Marcus Edward Blohm

Franco Monteleone

Roger Claude Beharrysingh

Timothy E Dejoris

Nancy Chaudhary

Carl Gerard Schott

Thomas Robbins Tipton

Joshy John

Donald Joseph Kasperski

John David Stampfli

Prakash Bavanjibhai Dalsania

Steven Eric Tomberg

John David Dyer

Gang Liu

John Franklin Ryman

Nathan Stafford Race

Peter Gaines Cleveland

Nick Martin

Ronald Stuart Denmark

Derek Paul Columbus

Umesh Garg

Nandakumar Aladahalli Rangaswamy

William John Miller

Jamie Dean Lumpkin

Narasimha K V Rao

Kenneth Paul Rivard

Svitlana Kalmyk

Christopher David McGowan

Chih Fang

Edward Charles Schurr

Jennifer B Michenfelder

Prakash Dalsania

Ryan Wesley Murphy

Venkata Siva P Chaluvadi

Lauren Alexandra Schuhle

Phillip Matthew Malloy

Lois R Fulton

Abel Christena Francis

SenthilKumar Narendran

Pinak Pani Gogoi

Pradeep Mahadevappa

Adrian Mircea Mistreanu

Jeffrey Boyd

Jason Thomas Harrell

Bala Muralidhar Singh B

Timothy Dejoris

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

A stator vane 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, or Table VIII. 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 stator vane airfoils

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 Table I. 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.

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, or Table IV. 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.

A stator vane includes an airfoil having an airfoil shape. The airfoil shape having 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, or Table VIII. 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 being joined smoothly with one another to form a complete airfoil shape.

A system is provided, including an airfoil. The airfoil includes a first suction portion of a nominal airfoil profile substantially in accordance with Cartesian coordinate values of X, Y, and Z of a suction side as set forth in TABLE I to a maximum of three decimal places, wherein the X and Y values of the suction side are coordinate values that couple together to define suction side sections of the first suction portion of the nominal airfoil profile at each Z coordinate value, the suction side sections of the first suction portion of the nominal airfoil profile are coupled together to define the first suction portion, the airfoil includes an airfoil length along a Z axis, the first suction portion comprises a first portion length along the Z axis, the first portion length is less than or equal to the airfoil length, and the Cartesian coordinate values of X, Y, and Z are non-dimensional values convertible to dimensional distances.

Airfoil shape for seventh stage compressor rotor blade

Airfoil shape for second stage compressor rotor blade

An article of manufacture having a nominal airfoil profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in a scalable table, the scalable table selected from the group of tables consisting of TABLE 1, wherein the Cartesian coordinate values of X, Y and Z are non-dimensional values convertible to dimensional distances by multiplying the Cartesian coordinate values of X, Y and Z by a number, and wherein X and Y are coordinates which, when connected by continuing arcs, define airfoil profile sections at each Z height, the airfoil profile sections at each Z height being joined with one another to form a complete airfoil shape.

Compressor blade for a gas turbine engine

Airfoil shape for first stage compressor stator vane

Airfoil shape for twelfth stage compressor stator vane

Airfoil shape for sixth stage compressor stator vane

An article of manufacture having a nominal airfoil profile substantially in accordance with Cartesian coordinate values of X, Y, and Z set forth in a scalable TABLE 1, wherein the Cartesian coordinate values of X, Y, and Z are non-dimensional values convertible to dimensional distances by multiplying the Cartesian coordinate values of X, Y, and Z by a number, and wherein X and Y are coordinates which, when connected by continuing arcs, define airfoil profile sections at each Z height, the airfoil profile sections at each Z height being joined with one another to form a complete airfoil shape.

Airfoil shape for a compressor

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Simpsonville, SC, United States of America

Michael James Dutka