Invention Grant
- Patent Title: Aircraft engine exhaust nozzle system for jet noise reduction
- Patent Title (中): 用于喷气降噪的飞机发动机排气喷嘴系统
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Application No.: US13214469Application Date: 2011-08-22
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Publication No.: US08876043B2Publication Date: 2014-11-04
- Inventor: Russell H. Thomas , Michael J. Czech , Ronen Elkoby
- Applicant: Russell H. Thomas , Michael J. Czech , Ronen Elkoby
- Applicant Address: US DC Washington
- Assignee: The United States of America as represented by the Administrator of the National Aeronautics and Space Administration
- Current Assignee: The United States of America as represented by the Administrator of the National Aeronautics and Space Administration
- Current Assignee Address: US DC Washington
- Agent Robin W. Edwards; Helen M. Galus
- Main IPC: B64D33/04
- IPC: B64D33/04 ; B64D27/26 ; B64D27/00 ; F02K1/34
Abstract:
The aircraft exhaust engine nozzle system includes a fan nozzle to receive a fan flow from a fan disposed adjacent to an engine disposed above an airframe surface of the aircraft, a core nozzle disposed within the fan nozzle and receiving an engine core flow, and a pylon structure connected to the core nozzle and structurally attached with the airframe surface to secure the engine to the aircraft.
Public/Granted literature
- US20120061510A1 Aircraft Engine Exhaust Nozzle System for Jet Noise Reduction Public/Granted day:2012-03-15
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