MANAGEMENT SYSTEM FOR PREDICTING FOULING CONDITIONS OF HEAT EXCHANGERS IN A PLURALITY OF AIRCAFT

An aircraft management system includes an onboard system and a ground system. The onboard system includes a compressor exit temperature sensor configured to determine an ECS compressor exit temperature; a data acquisition unit coupled to receive the compressor exit temperature, an altitude of the ai...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHI, Eric, GUO, Wenyan, LIU, Jinkun, KIM, Kyusung, DONG, Bin, SHAO, Qingqiu Ginger
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:An aircraft management system includes an onboard system and a ground system. The onboard system includes a compressor exit temperature sensor configured to determine an ECS compressor exit temperature; a data acquisition unit coupled to receive the compressor exit temperature, an altitude of the aircraft, and an ambient temperature and configured to generate a data report; and a communications system coupled to receive and transmit the data report. The ground system includes a ground data server coupled to receive the data report and determine a fouling condition of an environmental conditioning element of the ECS based on at least the compressor exit temperature, the altitude, and the ambient temperature; and a mobile application module coupled to receive the fouling condition from the ground data server and configured to provide an interface for displaying the fouling condition to a user on a mobile device.