公开(公告)号：US09719418B2

公开(公告)日：2017-08-01

申请号：US13854366

申请日：2013-04-01

Applicant: General Electric Company

Inventor： Prashant Kumar ,  Sabarinath Devarajan ,  Vivekanandhan Thiruvettipuram Madhivanan ,  Indrajit Mazumder ,  Hemant Puri ,  Chandrasekhar Pushkaran ,  Rajarshi Saha

IPC: F02C6/08 ,  F02C7/04 ,  F02C7/047 ,  F02C7/12

CPC classification number: F02C6/08 ,  F02C7/047 ,  F02C7/12 ,  F05D2260/213 ,  Y02E20/16

Abstract: In a turbomachine having an inlet, a compressor, and a turbine, a closed loop sends fluid from a stage of the compressor to a heat exchanger in the turbine and to the inlet. The closed loop heats the fluid, cools the turbine, and delivers heated fluid to the inlet. A mixer can be interposed between the heat exchanger and the inlet to mix fluid from the heat exchanger with compressor discharge fluid, delivering the mixed fluid to the inlet. The mixer can control flow received so that desired temperature and/or flow rate can be provided to the inlet.

公开(公告)号：US20140294566A1

公开(公告)日：2014-10-02

申请号：US13854366

申请日：2013-04-01

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Prashant Kumar ,  Sabarinath Devarajan ,  Vivekanandhan Thiruvettipuram Madhivanan ,  Indrajit Mazumder ,  Hemant Puri ,  Chandrasekhar Pushkaran ,  Rajarshi Saha

IPC: F02C6/08

CPC classification number: F02C6/08 ,  F02C7/047 ,  F02C7/12 ,  F05D2260/213 ,  Y02E20/16

Abstract: In a turbomachine having an inlet, a compressor, and a turbine, a closed loop sends fluid from a stage of the compressor to a heat exchanger in the turbine and to the inlet. The closed loop heats the fluid, cools the turbine, and delivers heated fluid to the inlet. A mixer can be interposed between the heat exchanger and the inlet to mix fluid from the heat exchanger with compressor discharge fluid, delivering the mixed fluid to the inlet. The mixer can control flow received so that desired temperature and/or flow rate can be provided to the inlet.

Abstract translation: 在具有入口，压缩机和涡轮机的涡轮机中，闭环将流体从压缩机的级送到涡轮机中的热交换器和入口。 闭环加热流体，冷却涡轮，并将加热的流体输送到入口。 混合器可以插在热交换器和入口之间以将来自热交换器的流体与压缩机排出流体混合，将混合流体输送到入口。 混合器可以控制接收的流量，从而可以向入口提供所需的温度和/或流速。