公开(公告)号：US09644498B2

公开(公告)日：2017-05-09

申请号：US13901518

申请日：2013-05-23

Applicant: General Electric Company

Inventor： Yongjiang Hao ,  Wenjie Wu ,  Bradly Aaron Kippel ,  Jianmin Zhang

IPC: F01D25/30 ,  F02C9/18 ,  F02C6/08 ,  F02C7/18

CPC classification number: F01D25/305 ,  F02C6/08 ,  F02C7/18 ,  F02C9/18 ,  F05D2250/11 ,  F05D2250/12 ,  F05D2250/184 ,  F05D2250/75 ,  F05D2260/601

Abstract: In a first embodiment, a system, including an exhaust duct configured to flow an exhaust gas, and an air injection system coupled to the exhaust duct, wherein the air injection system comprises a first air injector configured to inject air into the exhaust duct to assist flow of the exhaust gas through the exhaust duct.