A heat exchanger (10) for an aircraft includes a hot fluid inlet (46), a hot fluid outlet (48), a cold fluid inlet (40), a cold fluid outlet (44), and a header (26) connected to the hot fluid outlet (48). The header (26) includes a housing (24) defining a header volume, and a baffle (50) separating the header volume into a first volume (76) and a second volume (78), wherein the first volume (76) and the second volume (78) are in fluid communication with each other. The baffle (50) is shaped to split a hot fluid flow (H) exiting hot fluid outlet 48. The portion of hot fluid flow exiting hot fluid outlet 48 closest to a cold-cold corner (56) of the heat exchanger (10) is diverted to the first volume (74). The remainder of hot fluid flow (H) exiting the hot fluid outlet (48) is routed to the second cavity (76)
HEAT EXCHANGER WITH COLD CORNER FLOW BAFFLE
WÄRMETAUSCHER MIT KALTECKENFLUSSLEITBLECH
ÉCHANGEUR DE CHALEUR AVEC DÉFLECTEUR D'ÉCOULEMENT DE COIN FROID
2020-04-22
Patent
Electronic Resource
English
IPC: | F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT |