FLEXIBLE TURBINE ARRANGEMENT AIR CYCLE MACHINE WITH ADAPTIVE HEAT EXCHANGER

A system (10) includes a primary heat exchanger (14) with a first passage connected to a hot fluid source (11), a second passage connected to the first passage, and a third passage connected to the second passage and an outlet line. A compressor inlet is connected to the outlet line. A secondary hea...

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Bibliographische Detailangaben
1. Verfasser:	RETERSDORF, Alan
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIRCRAFT ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT AVIATION COSMONAUTICS EQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLYING SUITS PARACHUTES PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	A system (10) includes a primary heat exchanger (14) with a first passage connected to a hot fluid source (11), a second passage connected to the first passage, and a third passage connected to the second passage and an outlet line. A compressor inlet is connected to the outlet line. A secondary heat exchanger (38) is connected to a compressor outlet. First and second turbines (44,46) are connected to an outlet of the secondary heat exchanger. A first load heat exchanger (50) is connected to the first turbine. A second load heat exchanger (52) is between the second turbine and a system outlet (54). A first valve (22) connects the hot fluid source to the second and third passages. A second valve (24) connects the first and second passages with the outlet line. A third valve (56) is between the secondary heat exchanger and the second turbine. A fourth valve (58) is between the first load heat exchanger and the system outlet.