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Title:
MULTI-MODE HEAT REJECTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/034359
Kind Code:
A3
Abstract:
A turbine engine includes a duct defining an annular passage, at least two heat exchangers arranged within the annular passage and spaced circumferentially apart, a passage between the at least two heat exchangers, and a forward flow control device operable for controlling airflow through the passages.

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Inventors:
ROBERGE GARY D (US)
Application Number:
PCT/US2020/032892
Publication Date:
May 06, 2021
Filing Date:
May 14, 2020
Export Citation:
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Assignee:
RAYTHEON TECH CORP (US)
International Classes:
F01D25/12; F02C7/12; F02C7/16; F02C7/18; F02K3/08; F02K3/105; F02K3/115
Foreign References:
US20120128467A12012-05-24
US20160208714A12016-07-21
US20140271116A12014-09-18
US20090097972A12009-04-16
EP1944475B12015-08-12
Attorney, Agent or Firm:
SIRAGUSA, John M. (US)
Download PDF:
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