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公开(公告)号：US20220074344A1
公开(公告)日：2022-03-10
申请号：US17365855
申请日：2021-07-01
Applicant: General Electric Company
Inventor： Nicholas Joseph Kray , Sreekanth Kumar Dorbala , Nitesh Jain , Prashant Sharma
Abstract: A booster splitter for a gas turbine engine and a method of additively manufacturing the booster splitter are provided. The booster splitter includes an annular inner wall defining a radially outer boundary of a compressor flow path defined through a compressor section of the gas turbine engine, an annular outer wall spaced apart from the annular inner wall along the radial direction, the annular outer wall adjacent to the annular inner wall at a forward end, the forward end defining an inlet to the compressor flow path, an annular bulkhead spanning between the annular inner wall and the annular outer wall substantially along the radial direction, the bulkhead defining an inlet port, and a passageway defined within the annular outer wall, the passageway extending from the inlet port, into the bulkhead, radially outward to the outer wall, and through the annular outer wall towards the inlet defined by the forward end.
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公开(公告)号：US11053848B2
公开(公告)日：2021-07-06
申请号：US15878759
申请日：2018-01-24
Applicant: General Electric Company
Inventor： Nicholas Joseph Kray , Sreekanth Kumar Dorbala , Nitesh Jain , Prashant Sharma
Abstract: A booster splitter for a gas turbine engine and a method of additively manufacturing the booster splitter are provided. The booster splitter includes an annular outer wall defining an internal fluid passageway in fluid communication with a fluid supply and terminating in discharge ports that eject a flow of fluid into the compressor section of the gas turbine engine. The internal fluid passageway may also be in fluid communication with heating plenums of a first plurality of airfoils for heating those airfoils.
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公开(公告)号：US20190226402A1
公开(公告)日：2019-07-25
申请号：US15878759
申请日：2018-01-24
Applicant: General Electric Company
Inventor： Nicholas Joseph Kray , Sreekanth Kumar Dorbala , Nitesh Jain , Prashant Sharma
Abstract: A booster splitter for a gas turbine engine and a method of additively manufacturing the booster splitter are provided. The booster splitter includes an annular outer wall defining an internal fluid passageway in fluid communication with a fluid supply and terminating in discharge ports that eject a flow of fluid into the compressor section of the gas turbine engine. The internal fluid passageway may also be in fluid communication with heating plenums of a first plurality of airfoils for heating those airfoils.
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公开(公告)号：US11624320B2
公开(公告)日：2023-04-11
申请号：US17365855
申请日：2021-07-01
Applicant: General Electric Company
Inventor： Nicholas Joseph Kray , Sreekanth Kumar Dorbala , Nitesh Jain , Prashant Sharma
Abstract: A booster splitter for a gas turbine engine and a method of additively manufacturing the booster splitter are provided. The booster splitter includes an annular inner wall defining a radially outer boundary of a compressor flow path defined through a compressor section of the gas turbine engine, an annular outer wall spaced apart from the annular inner wall along the radial direction, the annular outer wall adjacent to the annular inner wall at a forward end, the forward end defining an inlet to the compressor flow path, an annular bulkhead spanning between the annular inner wall and the annular outer wall substantially along the radial direction, the bulkhead defining an inlet port, and a passageway defined within the annular outer wall, the passageway extending from the inlet port, into the bulkhead, radially outward to the outer wall, and through the annular outer wall towards the inlet defined by the forward end.
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