公开(公告)号：US20170299189A1

公开(公告)日：2017-10-19

申请号：US15478257

申请日：2017-04-04

Applicant: DRESSER-RAND COMPANY

Inventor： Ryan G. Edmonds ,  Silvano R. Saretto ,  Ravichandra Srinivasan

IPC: F23R3/34 ,  F02C7/228

CPC classification number: F23R3/34 ,  F02C7/228 ,  F23R3/26 ,  F23R3/286 ,  F23R3/44

Abstract: A combustor includes a housing and a liner that define an inlet configured to receive an inlet fluid. An inlet splitter is disposed in the inlet which splits the inlet into a first annulus and a second annulus. A fuel supply system selectively injects fuel into the first annulus and the second annulus, and a centerbody that includes a plurality of struts radially extending from a central hub receives the inlet fluid mixed with fuel, thereby creating fluid swirl.