Invention Grant
- Patent Title: Adaptable flow control for engine nacelles
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Application No.: US15931328Application Date: 2020-05-13
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Publication No.: US11542866B2Publication Date: 2023-01-03
- Inventor: Bradley J. Rafferty , Matthew C. DeFore , Ari Glezer , Bojan Vukasinovic , Derek A. Nichols
- Applicant: The Boeing Company , Georgia Tech Research Corporation
- Applicant Address: US IL Chicago; US GA Atlanta
- Assignee: The Boeing Company,Georgia Tech Research Corporation
- Current Assignee: The Boeing Company,Georgia Tech Research Corporation
- Current Assignee Address: US IL Chicago; US GA Atlanta
- Agent Felix L. Fischer
- Main IPC: F02C7/057
- IPC: F02C7/057 ; F02C7/042 ; B64D33/02 ; F01D17/12 ; F02C6/08

Abstract:
An inlet flow distortion control system employs a plurality of flow control devices forming at least one array integrated into an internal surface of the inlet. The at least one array extends over an azimuthal range relative to a normal flow axis of the inlet and has a plurality of circumferential rows spaced at increasing distance from a highlight of the inlet. A control system is operably connected to the flow control devices and adapted to activate flow control devices in selected subarrays of the array responsive to a predetermined flight condition.
Public/Granted literature
- US20210355874A1 ADAPTABLE FLOW CONTROL FOR ENGINE NACELLES Public/Granted day:2021-11-18
Information query
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