公开(公告)号：US11098601B2

公开(公告)日：2021-08-24

申请号：US16804641

申请日：2020-02-28

Applicant: General Electric Company

Inventor： Christopher David King ,  David Vickery Parker ,  John Alan Manteiga ,  Matthew Brian Surprenant ,  Megan Lynn Williams ,  Awot Michael Berhe ,  Jesse Jacob Ollove

IPC: F01D9/02 ,  F01D9/04 ,  F04D29/44 ,  F04D29/02 ,  B22F5/10 ,  B33Y10/00 ,  B33Y80/00 ,  B22F5/00 ,  B22F10/20

Abstract: A diffuser-deswirler for a gas turbine engine is provided. The diffuser-deswirler includes an inner shell and an outer shell spaced apart and configured for receiving a flow of compressed air from a compressor of a gas turbine engine. A plurality of vanes extend between the inner shell and the outer shell to define a plurality of fluid passageways and a splitter extends along the circumferential direction between adjacent vanes to split the flow of compressed air passing through the each fluid passageway. All of these components are manufactured as a single monolithic piece and are configured for diffusing and deswirling compressor air before passing it to a combustor for an improved combustion process.

公开(公告)号：US20200248571A1

公开(公告)日：2020-08-06

申请号：US16804641

申请日：2020-02-28

Applicant: General Electric Company

Inventor： Christopher David King ,  David Vickery Parker ,  John Alan Manteiga ,  Matthew Brian Surprenant ,  Megan Lynn Williams ,  Awot Michael Berhe ,  Jesse Jacob Ollove

IPC: F01D9/02 ,  F01D9/04 ,  B22F3/105 ,  B22F5/00 ,  B33Y80/00 ,  B33Y10/00 ,  B22F5/10 ,  F04D29/02 ,  F04D29/44

Abstract: A diffuser-deswirler for a gas turbine engine is provided. The diffuser-deswirler includes an inner shell and an outer shell spaced apart and configured for receiving a flow of compressed air from a compressor of a gas turbine engine. A plurality of vanes extend between the inner shell and the outer shell to define a plurality of fluid passageways and a splitter extends along the circumferential direction between adjacent vanes to split the flow of compressed air passing through the each fluid passageway. All of these components are manufactured as a single monolithic piece and are configured for diffusing and deswirling compressor air before passing it to a combustor for an improved combustion process.

公开(公告)号：US10718222B2

公开(公告)日：2020-07-21

申请号：US15469708

申请日：2017-03-27

Applicant: General Electric Company

Inventor： Christopher David King ,  David Vickery Parker ,  John Alan Manteiga ,  Matthew Brian Surprenant ,  Megan Lynn Williams ,  Awot Michael Berhe ,  Jesse Jacob Ollove

IPC: F02D9/02 ,  F01D9/02 ,  B22F3/105 ,  F01D9/04 ,  F04D29/44 ,  F04D29/02 ,  B22F5/10 ,  B33Y10/00 ,  B33Y80/00 ,  B22F5/00

Abstract: A diffuser-deswirler for a gas turbine engine is provided. The diffuser-deswirler includes an inner shell and an outer shell spaced apart and configured for receiving a flow of compressed air from a compressor of a gas turbine engine. A plurality of vanes extend between the inner shell and the outer shell to define a plurality of fluid passageways and a splitter extends along the circumferential direction between adjacent vanes to split the flow of compressed air passing through the each fluid passageway. All of these components are manufactured as a single monolithic piece and are configured for diffusing and deswirling compressor air before passing it to a combustor for an improved combustion process.

公开(公告)号：US20180274376A1

公开(公告)日：2018-09-27

申请号：US15469708

申请日：2017-03-27

Applicant: General Electric Company

Inventor： Christopher David King ,  David Vickery Parker ,  John Alan Manteiga ,  Matthew Brian Surprenant ,  Megan Lynn Williams ,  Awot Michael Berhe ,  Jesse Jacob Ollove

IPC: F01D9/02 ,  B22F3/105 ,  F01D9/04

Abstract: A diffuser-deswirler for a gas turbine engine is provided. The diffuser-deswirler includes an inner shell and an outer shell spaced apart and configured for receiving a flow of compressed air from a compressor of a gas turbine engine. A plurality of vanes extend between the inner shell and the outer shell to define a plurality of fluid passageways and a splitter extends along the circumferential direction between adjacent vanes to split the flow of compressed air passing through the each fluid passageway. All of these components are manufactured as a single monolithic piece and are configured for diffusing and deswirling compressor air before passing it to a combustor for an improved combustion process.