Zwischenkühler für Turbinenmotorverdichter

Details

Veröffentlichungs-Nr.

EP4477858

Aktenzeichen

EP24182427

Anmeldetag

14. Juni 2024

Veröffentlichung

26. März 2025

Rechtsraum

EP

IPC

F02C3/22F02C7/143F02C7/224

Abstract

An aircraft propulsion system (20) is provided that includes a turbine engine (24) and an intercooler, IC, (42). The turbine engine (24) includes a source of non-hydrocarbon fuel, and a low pressure compressor, LPC, (34A) having an LPC air inlet and outlet, and a high pressure compressor, HPC, (34B) having an HPC air inlet and outlet. The intercooler (42) has an IC air inlet (48), an IC air outlet (50), a U-shaped air passage (52), and crossflow tubes (58). The IC air inlet (48) is in fluid communication with the LPC air outlet. The IC air outlet (50) is in fluid communication with the HPC air inlet. The U-shaped air passage (52) is in fluid communication with the IC air inlet (48) and outlet (50). The crossflow tubes (58) extend through the U-shaped air passage (52). The crossflow tubes (58) are in fluid communication with the source of non-hydrocarbon fuel, and are configured to contain a flow of the non-hydrocarbon fuel therethrough.

Anmelder

Firma

PRATT & WHITNEY CANADA CORP.

Land

🇨🇦 Kanada

Fachgebiete