Turbinenmotor mit Umgekehrtem Brayton-Prozess

Details

Veröffentlichungs-Nr.

EP4756209

Anmeldetag

13. Februar 2023

Veröffentlichung

10. Juni 2026

Rechtsraum

EP

IPC

F02K3/06

Abstract

An engine system (200) includes a turbine engine (202) including a compressor section (206), a combustor section (208) having a burner, a turbine section (210), and a nozzle (212) in an open-loop configuration. The engine system (200) also includes a bottom-cycle apparatus (204) and an exhaust heat exchanger (228) downstream of the turbine section (210) of the turbine engine (202) configured to reject heat from the turbine engine (202) to the bottoming-cycle apparatus (204) and create a cooled turbine exhaust (226) in the turbine engine (202). The engine system (200) further includes an exhaust compressor (214) arranged downstream of the exhaust heat exchanger (228) and upstream of the nozzle (212) of the turbine engine (202) configured to compress the cooled turbine exhaust stream (226) and increase a pressure of the cooled turbine exhaust stream (226) prior to exiting the nozzle (212) of the turbine engine (202).

Anmelder

Firma

RTX Corporation

Land

🇺🇸 USA