公开(公告)号：US20250129748A1

公开(公告)日：2025-04-24

申请号：US18492002

申请日：2023-10-23

Applicant: General Electric Company

Inventor： Pradeep Naik ,  Clayton S. Cooper ,  Steven C. Vise ,  Michael A. Benjamin ,  Steven Marakovits ,  Sibtosh Pal ,  Sripathi Mohan

IPC: F02C3/30 ,  F02C9/28

Abstract: A turbine engine has a combustor in a core air flow path that generates combustion gases and a fuel and steam system fluidly coupled to the combustor. The fuel and steam system has a steam system to provide a steam flow to the combustor and a fuel system to provide a primary fuel flow and a secondary fuel flow to the combustor. The fuel system has a first state in which there is a first flow rate of the secondary fuel flow to the combustor and a second state in which there is a second flow rate of the secondary fuel flow to the combustor. The first flow rate and the second flow rate are different. The first state and the second state are based on a condition of the steam system.