Improved air cycle condenser cold inlet heating using internally finned hot bars

An environmental control system (ECS) includes an air cycle machine (10) with an expansion turbine (12-2) and a condenser (22) having a cold air inlet (22-1) connected to receive air from the expansion turbine (12-2). The condenser (22) has hollow, internally finned hot bars positioned at the cold a...

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Bibliographische Detailangaben
Hauptverfasser:	ALVAREZ, JORGE, MOORHOUSE, TIM, BORGHESE, JOSEPH B
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIRCRAFT ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT AVIATION BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COSMONAUTICS DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION EQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLYING SUITS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING MECHANICAL ENGINEERING PARACHUTES PERFORMING OPERATIONS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	An environmental control system (ECS) includes an air cycle machine (10) with an expansion turbine (12-2) and a condenser (22) having a cold air inlet (22-1) connected to receive air from the expansion turbine (12-2). The condenser (22) has hollow, internally finned hot bars positioned at the cold air inlet (22-1) to prevent ice formation at the cold air inlet (22-1).