公开(公告)号：US08820091B2

公开(公告)日：2014-09-02

申请号：US13670788

申请日：2012-11-07

申请人： Kok-Mun Tham ,  Ching-Pang Lee ,  Vincent P. Laurello ,  Abdullatif M. Chehab ,  David A. Kemp ,  John A. Fussner ,  Yan Yin ,  Bijay K. Sultanian ,  Weidong Cai

发明人： Kok-Mun Tham ,  Ching-Pang Lee ,  Vincent P. Laurello ,  Abdullatif M. Chehab ,  David A. Kemp ,  John A. Fussner ,  Yan Yin ,  Bijay K. Sultanian ,  Weidong Cai

IPC分类号： F02C6/04 ,  F02C7/12

CPC分类号： F02C7/12 ,  F01D5/088 ,  F01D21/00 ,  F01D25/12 ,  F01D25/34 ,  F05D2270/3032

摘要： A cooling fluid air injection system for use in a gas turbine engine includes at an external cooling fluid source, at least one rotor cooling pipe, which is used to inject cooling fluid from the source into a rotor chamber, a piping system that provides fluid communication between the source and the rotor cooling pipe(s), a blower system for conveying the cooling fluid through the piping system and the rotor cooling pipe(s) into the rotor chamber, and a valve system. The valve system is closed during full load engine operation to prevent cooling fluid from the source from passing through the piping system, and open during less than full load engine operation to allow cooling fluid from the source to pass through the piping system.

摘要翻译： 用于燃气涡轮发动机的冷却流体空气喷射系统包括在外部冷却流体源处的至少一个转子冷却管，其用于将来自所述源的冷却流体注入到转子室中;提供流体连通的管道系统 在源和转子冷却管之间，用于将冷却流体通过管道系统和转子冷却管输送到转子室中的鼓风机系统和阀系统。 在全负载发动机运行期间，阀系统关闭，以防止来自源的冷却流体通过管道系统，并且在小于满载发动机运行期间打开以允许来自源的冷却流体通过管道系统。

公开(公告)号：US20140123657A1

公开(公告)日：2014-05-08

申请号：US13670788

申请日：2012-11-07

申请人： Kok-Mun Tham ,  Ching-Pang Lee ,  Vincent P. Laurello ,  Abdullatif M. Chehab ,  David A. Kemp ,  John A. Fussner ,  Yan Yin ,  Bijay K. Sultanian ,  Weidong Cai

发明人： Kok-Mun Tham ,  Ching-Pang Lee ,  Vincent P. Laurello ,  Abdullatif M. Chehab ,  David A. Kemp ,  John A. Fussner ,  Yan Yin ,  Bijay K. Sultanian ,  Weidong Cai

IPC分类号： F02C7/12

CPC分类号： F02C7/12 ,  F01D5/088 ,  F01D21/00 ,  F01D25/12 ,  F01D25/34 ,  F05D2270/3032

摘要： A cooling fluid air injection system for use in a gas turbine engine includes at an external cooling fluid source, at least one rotor cooling pipe, which is used to inject cooling fluid from the source into a rotor chamber, a piping system that provides fluid communication between the source and the rotor cooling pipe(s), a blower system for conveying the cooling fluid through the piping system and the rotor cooling pipe(s) into the rotor chamber, and a valve system. The valve system is closed during full load engine operation to prevent cooling fluid from the source from passing through the piping system, and open during less than full load engine operation to allow cooling fluid from the source to pass through the piping system.

摘要翻译： 用于燃气涡轮发动机的冷却流体空气喷射系统包括在外部冷却流体源处的至少一个转子冷却管，其用于将来自所述源的冷却流体注入到转子室中;提供流体连通的管道系统 在源和转子冷却管之间，用于将冷却流体通过管道系统和转子冷却管输送到转子室中的鼓风机系统和阀系统。 在全负载发动机运行期间，阀系统关闭，以防止来自源的冷却流体通过管道系统，并且在小于满载发动机运行期间打开以允许来自源的冷却流体通过管道系统。