公开(公告)号：US09759227B2

公开(公告)日：2017-09-12

申请号：US14845370

申请日：2015-09-04

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Edward Charles Schurr ,  Svitlana Kalmyk

IPC: F04D29/32

CPC classification number: F04D29/324

Abstract: 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.

公开(公告)号：US20170067478A1

公开(公告)日：2017-03-09

申请号：US14845370

申请日：2015-09-04

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Edward Charles Schurr ,  Svitlana Kalmyk

IPC: F04D29/32 ,  F04D29/38

CPC classification number: F04D29/324

Abstract: 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.