公开(公告)号：US20220023931A1

公开(公告)日：2022-01-27

申请号：US17492790

申请日：2021-10-04

Applicant: Safran Nacelles

Inventor： Vincent PEYRON ,  Jean-Nicolas BOUCHOUT ,  Flavie HUBERT-CHOINARD ,  Alexandra DUGARDIN

IPC: B21D53/04

Abstract: A method for manufacturing a structural surface heat exchanger of preset or left-hand final shape for an aircraft includes the steps of forming, shaping and assembling, by welding or brazing, a first corrugated skin and a second smooth skin in order to obtain channels. Each channel is delimited by a corrugation of the first skin and the second smooth skin so as to form a structural surface heat exchanger of preset or left-hand final shape, wherein a fluid is configured to circulate in the channels and air is configured to circulate in contact with the second smooth skin.