公开(公告)号：US20230393554A1

公开(公告)日：2023-12-07

申请号：US18453746

申请日：2023-08-22

Applicant: General Electric Company

Inventor： Daniel Endecott Osgood ,  Tingfan Pang ,  Gregory Terrence Garay ,  Xi Yang ,  Daniel Lee Durstock ,  Steven Robert Brassfield ,  William Charles Herman

IPC: G05B19/4099 ,  B29C64/393 ,  G06F30/10

CPC classification number: G05B19/4099 ,  B29C64/393 ,  G06F30/10 ,  G05B2219/35036 ,  G05B2219/35134 ,  G05B2219/49007

Abstract: A method of forming a component that includes identifying an acute angle in an original model that is a virtual model of the component. The acute angle is defined by a first surface and a second surface. The method includes compensating the original model at the acute angle to create a compensated acute angle in a compensated model. The method also includes forming, by additive manufacturing, the component based upon the compensated model, where the formed component is more alike the original model than the compensated model.

公开(公告)号：US20230323813A1

公开(公告)日：2023-10-12

申请号：US17716712

申请日：2022-04-08

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Lana Maria Osusky ,  Daniel Endecott Osgood

IPC: F02C7/12 ,  F28D1/02 ,  F28D1/053 ,  F28D7/16 ,  F28D21/00 ,  F28F1/00 ,  F28F13/12

CPC classification number: F02C7/12 ,  F28D1/0233 ,  F28D1/05375 ,  F28D7/163 ,  F28D21/00 ,  F28F1/006 ,  F28F13/12 ,  F28D2021/0021 ,  F28D2021/004 ,  F28F2009/226

Abstract: An heat exchanger and method for forming the heat exchanger, the heat exchanger including a cooling architecture comprising at least one unit cell having a set of walls with a thickness, the set of walls defining fluidly separate conduits having multiple openings, each of the multiple openings having a hydraulic diameter, wherein an average fluid temperature (Tf) to material temperature limit (Tm) ratio (Tf/Tm) is greater than 0 and less than or equal to 1.25 (0

公开(公告)号：US20230175405A1

公开(公告)日：2023-06-08

申请号：US17973976

申请日：2022-10-26

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Zachary Daniel Webster ,  Daniel Endecott Osgood ,  Kirk Douglas Gallier

IPC: F01D5/18

CPC classification number: F01D5/187 ,  F05D2240/307 ,  F05D2260/20

Abstract: An apparatus and method for an engine component for a turbine engine. The engine component having an outer wall defining an interior and extending between a root and a tip to define a radial direction, a tip wall spanning the first side and second sides to close the interior at the tip. A tip rail extending from the tip wall and having an inner tip rail surface, an outer tip rail surface extending from at least one of the first or the second side, and radially terminating in an upper tip rail surface connecting the inner tip rail surface and the outer tip rail surface. A tip rim formed in at least one of the outer surface or the inner tip rail surface and spaced from the upper tip rail surface in the radial direction, and multiple cooling passages formed in the outer wall and fluidly coupling the at least one cooling conduit to the tip rim at corresponding passage outlets.

公开(公告)号：US11560803B1

公开(公告)日：2023-01-24

申请号：US17520146

申请日：2021-11-05

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Daniel Endecott Osgood ,  Kirk Douglas Gallier ,  Zachary Daniel Webster ,  Gregory Terrence Garay ,  Daniel Lee Durstock ,  Ricardo Caraballo

IPC: F01D5/18 ,  F01D5/08

Abstract: An engine component for a turbine engine having a working airflow separated into a cooling airflow and a combustion airflow, the engine component comprising a wall defining an interior and having an outer surface over which flows the combustion airflow, the outer surface defining a first side and a second side. The engine component further comprising at least one cooling conduit provided in the interior and having conduit sidewalls and a set of cooling passages formed in the wall and fluidly coupling the at least one cooling conduit to the outer surface, at least one of the cooling passages in the set comprising a primary cooling passage portion and a secondary cooling passage portion. A diffusion slot located in the primary cooling passage portion and an impingement zone fluidly coupled to the diffusion slot.

公开(公告)号：US11499431B2

公开(公告)日：2022-11-15

申请号：US17142788

申请日：2021-01-06

Applicant: General Electric Company

Inventor： Gregory Terrence Garay ,  Daniel Endecott Osgood ,  Douglas Gerard Konitzer

IPC: F01D5/14 ,  G06F30/17 ,  G06F113/06

Abstract: An apparatus and method for forming an engine component for a turbine engine, the engine component comprising a wall bounding an interior; a panel portion defining a portion of the wall, the panel portion comprising: an outer wall; an inner wall spaced from the outer wall to define a wall gap; and a structural segment formed within the wall gap comprising at least one structural element. The method including calculating a factor and adjusting a variable until the factor is between a given range.

公开(公告)号：US11486259B1

公开(公告)日：2022-11-01

申请号：US17519958

申请日：2021-11-05

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Daniel Endecott Osgood ,  Kirk Douglas Gallier ,  Zachary Daniel Webster ,  Gregory Terrence Garay ,  Nicholas William Rathay ,  Daniel Lee Durstock

IPC: F01D5/18

Abstract: An engine component for a turbine engine comprising a wall defining an interior and having an outer surface over which flows the combustion airflow. The outer surface defining a first side and a second side extending between an upstream edge and a downstream edge and extending between a root and a tip. At least one cooling conduit provided in the interior and having conduit sidewalls; a set of cooling passages with at least one of the cooling passages in the set comprising: a first cooling passage portion having a surface outlet opening on the surface; a second cooling passage portion, intersecting the first cooling passage portion, and having an inlet fluidly coupled to the cooling conduit and an intermediate outlet fluidly connecting the second cooling passage portion to the first cooling passage at the intersection. The cooling passage comprising at least one fillet.

公开(公告)号：US11236618B2

公开(公告)日：2022-02-01

申请号：US17082288

申请日：2020-10-28

Applicant: General Electric Company

Inventor： Tingfan Pang ,  Helen Ogbazion Gabregiorgish ,  Zachary Daniel Webster ,  Gregory Terrence Garay ,  Steven Robert Brassfield ,  Daniel Endecott Osgood

IPC: F01D5/18

Abstract: An airfoil for a turbine engine can include an outer wall bounding an interior and defining a pressure side and a suction side extending between a leading edge and a trailing edge to define a chord-wise direction and extending between a root and a tip to define a span-wise direction. A plurality of outlets and a plurality of scalloped portions can extend along the outer wall.

公开(公告)号：US11021968B2

公开(公告)日：2021-06-01

申请号：US16195048

申请日：2018-11-19

Applicant: General Electric Company

Inventor： Daniel Endecott Osgood ,  Tingfan Pang ,  Gregory Terrence Garay ,  Zachary Daniel Webster ,  Ryan Christopher Jones

IPC: B22C9/04 ,  F01D5/18 ,  B22C9/26 ,  B22C21/14 ,  B22D25/02 ,  B33Y80/00

Abstract: A cast component having reduced cross flow linking cavities and method of casting may include a body. The body may define a plurality of internal flow channels. The plurality of internal flow channels may include a first internal flow channel and a second internal flow channel. The cast component may also include a plurality of linking cavities obstructing unintended fluid communication between the first internal flow channel and the second internal flow channel through the plurality of linking cavities.

公开(公告)号：US10927692B2

公开(公告)日：2021-02-23

申请号：US16055987

申请日：2018-08-06

Applicant: General Electric Company

Inventor： Ryan Christopher Jones ,  Daniel Endecott Osgood ,  Zachary Daniel Webster ,  Gregory T. Garay ,  Tingfan Pang

IPC: F01D9/04 ,  F01D11/00

Abstract: A turbomachinery sealing apparatus including a first turbomachinery component having a first end face, and a seal extending away from the first end face, the seal being connected to a wall of the component by a tab extending between the wall and the seal.

公开(公告)号：US20210040859A1

公开(公告)日：2021-02-11

申请号：US16532787

申请日：2019-08-06

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Daniel Endecott Osgood ,  Kirk Douglas Gallier ,  Daniel Lee Durstock ,  Zachary Daniel Webster ,  Gregory Terrence Garay

IPC: F01D5/18

Abstract: An apparatus and method for an engine component for a turbine engine comprising an outer wall having an outer surface and bounding an interior, the outer wall defining a pressure side and a suction side, extending axially between a leading edge and a trailing edge to define a chord-wise direction, and extending radially between a root and a tip to define a span-wise direction, at least one cooling supply conduit provided in the interior, and at least one cooling passage fluidly coupling the at least one cooling supply conduit to the outer surface of the outer wall, the at least one cooling passage comprising an outlet opening onto the outer surface along the leading edge, an inlet fluidly coupled to the at least one cooling supply conduit, and a curved passage defining a curvilinear centerline.