Heat exchanger systems and methods for controlling airflow cooling are provided. One system includes a bypass pre-cooler (20) having a housing (22), an inlet (36) configured to receive core engine airflow into the housing from one or more aircraft ducts, a heat exchanger (24) within the housing (22) and a bypass section (40) within the housing (22) having an airflow path separate from the heat exchanger (24). The bypass pre-cooler (20) also includes a valve (28) coupled to the inlet (36) and configured to switch airflow between the heat exchanger (24) and the bypass section (40) and an outlet (42) coupled to the heat exchanger (24) and the bypass section (40).
Heat exchanger systems and methods for controlling airflow cooling
Wärmetauschersysteme und Verfahren zur Steuerung einer Luftstromkühlung
Systèmes d'échangeur de chaleur et procédés permettant de réguler le refroidissement de l'air en circulation
2018-12-19
Patent
Electronic Resource
English
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS |
Heat exchanger systems and methods for controlling airflow cooling
European Patent Office | 2016
|Airflow Phenomena in the Louvered-Fin Heat Exchanger
SAE Technical Papers | 1973
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