Verteiler- und Leitschaufelanordnung für Gasturbinenmotoren

Details

Veröffentlichungs-Nr.

EP3919733

Aktenzeichen

EP21177641

Anmeldetag

3. Juni 2021

Veröffentlichung

16. Oktober 2024

Erteilung

16. Oktober 2024

Rechtsraum

EP

IPC

F02K3/068F02K3/075F02K3/077

Abstract

A section for a gas turbine engine (120) according to an example of the present disclosure includes, among other things, a rotor including a row of blades (162) extending in a radial direction outwardly from a hub (164). The row of blades (162) deliver flow to a bypass flow path (B), an intermediate flow path (I), and a core flow path (C). A first case surrounds the row of blades (162) to establish the bypass flow path (B). A first flow splitter (170) divides flow between the bypass flow path (B) and a second duct (21). A row of guide vanes (168) extends in the radial direction across the bypass flow path (B). A second flow splitter (172) radially inboard of the first flow splitter (170) divides flow from the second duct (121) between the intermediate flow path (I) and the core flow path (C). A bypass port (174) interconnects the intermediate and bypass flow paths. A method of operation for a gas turbine engine (120) is also disclosed.

Anmelder

Firmen

RTX Corporation
Raytheon Technologies Corporation

Land

🇺🇸 USA

Fachgebiete