Wärmetauscheranordnung

Details

Veröffentlichungs-Nr.

EP2803845

Aktenzeichen

EP14162192

Anmeldetag

28. März 2014

Veröffentlichung

15. Juni 2016

Erteilung

15. Juni 2016

Rechtsraum

EP

IPC

F02C7/141F02K3/115

Abstract

A heat exchange arrangement (40) for a gas turbine engine (10). The arrangement (40) comprises a first conduit (46) for an engine component cooling fluid and a second conduit (44) for a second fluid. The arrangement further comprises a heat exchange portion (42) in which fluids flowing through the first and second conduits (46, 44) are in a heat exchange relationship. A valve 48 is provided, which is configured to moderate the mass flow rate of one of the fluids through the heat exchange portion (42). The arrangement comprises divert valve in the first conduit which diverts flow to the second conduit as the flow in the second conduit is moderated to reduce thermal shock in the heat exchange portion.

Anmelder

Firma

Rolls-Royce plc

Land

🇬🇧 Großbritannien

Fachgebiete