Nachwärmanordnung für einen Gasturbinenmotor

Details

Veröffentlichungs-Nr.

EP4760081

Anmeldetag

12. November 2025

Veröffentlichung

17. Juni 2026

Rechtsraum

EP

IPC

F02C7/224, F02K1/82, F02K3/10

Abstract

The foregoing describes a reheat assembly for a gas turbine engine. The reheat assembly comprises a support duct section, a vaporiser and a heat shield. The support duct section comprises a core side and a bypass side. During operation of the engine, the core side faces a core flow and the bypass side that faces a bypass flow. The vaporiser is attached to the bypass side of the support duct and comprises a plenum configured to cool core flow introduced into the plenum through an inlet to the vaporiser. The heat shield is configured to face the core side of the support duct section to shield the plenum from heat emitted by the core flow. The heat shield is spaced from core side of the support duct section to form a channel between the support duct section and the heat shield that extends upstream of the inlet.

Anmelder

Firma

Rolls-Royce plc

Land

🇬🇧 Großbritannien