Invention Grant
US07690595B2 System, method, and apparatus for throat corner scoop offtake for mixed compression inlets on aircraft engines
有权
用于飞机发动机上混合压缩入口的喉角舀油的系统，方法和装置
- Patent Title: System, method, and apparatus for throat corner scoop offtake for mixed compression inlets on aircraft engines
- Patent Title (中): 用于飞机发动机上混合压缩入口的喉角舀油的系统，方法和装置
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Application No.: US11637644Application Date: 2006-12-12
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Publication No.: US07690595B2Publication Date: 2010-04-06
- Inventor: Bradley C. Leland , Brian F. Lundy , John D. Klinge
- Applicant: Bradley C. Leland , Brian F. Lundy , John D. Klinge
- Applicant Address: US MD Bethesda
- Assignee: Lockheed Martin Corporation
- Current Assignee: Lockheed Martin Corporation
- Current Assignee Address: US MD Bethesda
- Agency: Bracewell & Giuliani LLP
- Main IPC: B64D33/02
- IPC: B64D33/02
Abstract:
A system, method, and apparatus for throat corner scoop offtake for mixed compression inlets for high speed aircraft engine applications is disclosed. The throat corner scoops are small air intakes located inside the large mixed compression inlet. They are positioned in a region otherwise prone to generate low pressure airflow. The throat corner scoops capture and remove the low pressure airflow from the bulk stream that is passed on to the engine. This location also provides inlet stability enhancement, and the airflow is used on the auxiliary systems.
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