公开(公告)号：US10125687B2

公开(公告)日：2018-11-13

申请号：US15056003

申请日：2016-02-29

Applicant: General Electric Company

Inventor： Florian Stefan Hoefler ,  Cathal Clancy ,  Andrew Maxwell Peter

IPC: F02C7/18 ,  F02C3/04

Abstract: A turbine engine assembly includes a core compressor configured to discharge a first airflow at a first temperature and a first pressure. The turbine engine assembly also includes a cooling system turbine configured to receive the first airflow at the first temperature and the first pressure and discharge a second airflow at a second pressure less than the first pressure. The turbine engine assembly further includes a heat exchanger configured to receive the second airflow and discharge a third airflow at a second temperature less than the first temperature. The turbine engine assembly also includes a cooling system compressor rotatably coupled to the cooling system turbine. The cooling system compressor is configured to receive the third airflow and discharge a fourth airflow at a third pressure greater than the first pressure.

公开(公告)号：US20150000268A1

公开(公告)日：2015-01-01

申请号：US13931191

申请日：2013-06-28

Applicant: General Electric Company

Inventor： Cathal Clancy ,  Daniel Edward Loringer ,  Rodrigo Rodriguez Erdmenger ,  Vittorio Michelassi

IPC: F02B37/24 ,  F01D17/14

CPC classification number: F02B37/24 ,  F01D5/146 ,  F01D17/162 ,  F01D17/167 ,  F02B37/004 ,  F02B37/013 ,  F05D2220/40 ,  Y02T10/144

Abstract: The method includes moving at least one of a first support and a second support to vary a position of the plurality of main blades and tandem blades relative to each other to control one or more flow control characteristics across the turbine. The turbine includes a nozzle having the plurality of main blades and tandem blades. The plurality of main blades are coupled to the first support and the plurality of tandem blades are coupled to the second support disposed spaced apart from the first support.

Abstract translation: 该方法包括移动第一支撑件和第二支撑件中的至少一个以改变多个主叶片和串联叶片相对于彼此的位置，以控制跨越涡轮机的一个或多个流量控制特性。 涡轮机包括具有多个主叶片和串联叶片的喷嘴。 多个主叶片联接到第一支撑件并且多个串联叶片联接到与第一支撑件间隔开设置的第二支撑件。

公开(公告)号：US20170248079A1

公开(公告)日：2017-08-31

申请号：US15056003

申请日：2016-02-29

Applicant: General Electric Company

Inventor： Florian Stefan Hoefler ,  Cathal Clancy ,  Andrew Maxwell Peter

IPC: F02C7/18 ,  F02C3/04

CPC classification number: F02C7/185 ,  F02C3/04 ,  F02C7/18 ,  Y02T50/675

Abstract: A turbine engine assembly includes a core compressor configured to discharge a first airflow at a first temperature and a first pressure. The turbine engine assembly also includes a cooling system turbine configured to receive the first airflow at the first temperature and the first pressure and discharge a second airflow at a second pressure less than the first pressure. The turbine engine assembly further includes a heat exchanger configured to receive the second airflow and discharge a third airflow at a second temperature less than the first temperature. The turbine engine assembly also includes a cooling system compressor rotatably coupled to the cooling system turbine. The cooling system compressor is configured to receive the third airflow and discharge a fourth airflow at a third pressure greater than the first pressure.

公开(公告)号：US09500122B2

公开(公告)日：2016-11-22

申请号：US13931191

申请日：2013-06-28

Applicant: General Electric Company

Inventor： Cathal Clancy ,  Daniel Edward Loringer ,  Rodrigo Rodriguez Erdmenger ,  Vittorio Michelassi

IPC: F02B37/24 ,  F02B37/013 ,  F02B37/00 ,  F01D17/16 ,  F01D5/14

CPC classification number: F02B37/24 ,  F01D5/146 ,  F01D17/162 ,  F01D17/167 ,  F02B37/004 ,  F02B37/013 ,  F05D2220/40 ,  Y02T10/144

Abstract: The method includes moving at least one of a first support and a second support to vary a position of the plurality of main blades and tandem blades relative to each other to control one or more flow control characteristics across the turbine. The turbine includes a nozzle having the plurality of main blades and tandem blades. The plurality of main blades are coupled to the first support and the plurality of tandem blades are coupled to the second support disposed spaced apart from the first support.

Abstract translation: 该方法包括移动第一支撑件和第二支撑件中的至少一个以改变多个主叶片和串联叶片相对于彼此的位置，以控制跨越涡轮机的一个或多个流量控制特性。 涡轮机包括具有多个主叶片和串联叶片的喷嘴。 多个主叶片联接到第一支撑件并且多个串联叶片联接到与第一支撑件间隔开设置的第二支撑件。