Invention Grant
- Patent Title: Additive manufactured ducted heat exchanger system
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Application No.: US16830470Application Date: 2020-03-26
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Publication No.: US11378010B2Publication Date: 2022-07-05
- Inventor: John T. Schmitz
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Farmington
- Agency: Bachman & LaPointe, P.C.
- Main IPC: F02C7/18
- IPC: F02C7/18 ; B23P15/26 ; F02C7/14 ; F28F7/02 ; F02C7/10 ; B22F5/00 ; B33Y80/00 ; F28F13/08 ; F28D21/00 ; F28D1/02
Abstract:
A ducted heat exchanger system for a gas turbine engine includes an additive manufactured heat exchanger core with a contoured external and/or internal geometry. A method of additively manufacturing a heat exchanger for a gas turbine engine includes additively manufacturing a core of a heat exchanger to set a ratio of local surface area to flow area to control a pressure drop per unit length along the core.
Public/Granted literature
- US20200240328A1 ADDITIVE MANUFACTURED DUCTED HEAT EXCHANGER SYSTEM Public/Granted day:2020-07-30
Information query
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