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公开(公告)号：US20240240879A1
公开(公告)日：2024-07-18
申请号：US18153936
申请日：2023-01-12
Applicant: Raytheon Technologies Corporation
Inventor： Orin G. Avidane , Javier A. Cue , Ryan William Hunter
CPC classification number: F28F3/044 , F28D9/005 , F28D9/0056
Abstract: A heat exchanger can comprise: a housing; a heat transfer region disposed within the housing; and an inlet manifold or an inlet conduit defined at least partially by an interior surface extending axially from a first end of the heat exchanger to an inlet defined by the heat transfer region, the inlet manifold or the inlet conduit comprising a dimple configuration disposed in the interior surface. The heat exchanger can further comprise an outlet manifold or an outlet conduit including a dimple configuration disposed on an interior surface of the outlet manifold or outlet conduit.
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公开(公告)号：US11965458B2
公开(公告)日：2024-04-23
申请号：US17535128
申请日：2021-11-24
Applicant: Raytheon Technologies Corporation
Inventor： Andre M. Ajami , Ryan W. Hunter , Javier A. Cue
CPC classification number: F02C5/02 , F02C3/04 , F02C3/13 , F02C7/32 , F05D2220/34 , F05D2240/35 , F05D2260/213 , F05D2260/232 , F05D2260/99
Abstract: An engine system is provided that includes a compressor section, a combustor section, a turbine section, a flowpath and a flow regulator. The combustor section includes a combustion chamber. The flowpath extends sequentially through the compressor section, the combustor section and the turbine section. The flow regulator is configured to open the flowpath between the compressor section and the combustion chamber during a first mode of operation. The flow regulator is configured to at least substantially close the flowpath between the compressor section and the combustion chamber during a second mode of operation.
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公开(公告)号：US20230160339A1
公开(公告)日：2023-05-25
申请号：US17535128
申请日：2021-11-24
Applicant: Raytheon Technologies Corporation
Inventor： Andre M. Ajami , Ryan W. Hunter , Javier A. Cue
CPC classification number: F02C5/02 , F02C7/32 , F05D2240/35 , F05D2220/34 , F05D2260/213 , F05D2260/232 , F05D2260/99
Abstract: An engine system is provided that includes a compressor section, a combustor section, a turbine section, a flowpath and a flow regulator. The combustor section includes a combustion chamber. The flowpath extends sequentially through the compressor section, the combustor section and the turbine section. The flow regulator is configured to open the flowpath between the compressor section and the combustion chamber during a first mode of operation. The flow regulator is configured to at least substantially close the flowpath between the compressor section and the combustion chamber during a second mode of operation.
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