Generativ Gefertigter Wärmetauscher mit Spezieller Oberflächenrauhigkeit

Details

Veröffentlichungs-Nr.

EP4279853

Aktenzeichen

EP23174383

Anmeldetag

19. Mai 2023

Veröffentlichung

22. November 2023

Rechtsraum

EP

IPC

F28D1/053F28F13/08

Abstract

A heat exchanger core comprises a plurality of tubes (20) extending along a first fluid axis, each of the plurality of tubes comprising a leading edge (24), a trailing edge (26) opposite the leading edge, and a pair of oppositely disposed sidewalls (28) extending from the leading edge to the trailing edge. The leading edge, trailing edge, and the pair of sidewalls define an inner surface (30) and an outer surface (32) of each of the plurality of tubes. Each of a first subset of the plurality of tubes further comprises a roughened region (34, 36) on the outer surface of one of the pair of sidewalls.

Anmelder

Firma

Hamilton Sundstrand Corporation

Land

🇺🇸 USA

Fachgebiete