公开(公告)号：US12055098B2

公开(公告)日：2024-08-06

申请号：US17860215

申请日：2022-07-08

Applicant: RTX Corporation

Inventor： James Wiedenhoefer ,  Joseph B. Staubach ,  Marc J. Muldoon ,  Charles E. Lents ,  Brian M. Holley

IPC: F02C7/224 ,  F02C3/22 ,  F02C7/22

CPC classification number: F02C7/224 ,  F02C3/22 ,  F02C7/222

Abstract: A turbine engine system includes at least one hydrogen fuel tank, a core flow path heat exchanger in a core flow path; and engine systems located in the core flow path. The engine system including at least a compressor section, a combustor section having a burner, and a turbine section. The core flow path heat exchanger is arranged in the core flow path downstream of the combustor section. The hydrogen fuel is supplied from the at least one hydrogen fuel tank through a hydrogen fuel supply line, passing through the core flow path heat exchanger and then supplied into the burner for combustion.