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1.发明申请SYSTEMS AND METHODS FOR DIRECTING COOLING FLOW INTO THE SURGE PLENUM OF AN EXHAUST EDUCTOR COOLING SYSTEM 审中-公开用于将冷却流引导到排气式冷却系统的喷流量的系统和方法公开(公告)号：US20140130510A1
公开(公告)日：2014-05-15
申请号：US13673036
申请日：2012-11-09
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Bruce Dan Bouldin , Eric Shepard , Larry Smalley , Yogendra Yogi Sheoran
IPC: F01D25/12
CPC classification number: F01D25/12 , B64D33/08 , B64D41/00 , F02C3/32 , F02C7/14 , F05D2220/50 , Y02T50/675
Abstract: A method and apparatus is provided for cooling the external surface of an aircraft APU eductor assembly. A processor is configured to open a surge valve by a predetermined amount when the surge valve is closed and the temperature of the exhaust gas exceeds a predetermined temperature in order to cool the surge plenum surfaces.
Abstract translation: 提供了一种用于冷却飞行器APU喷射器组件的外表面的方法和装置。 处理器构造成当喘振阀关闭并且排气的温度超过预定温度以便冷却浪涌气室表面时，将喘振阀打开预定量。
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