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1.发明申请SYSTEMS AND METHODS FOR VARYING A THROAT AREA BETWEEN ADJACENT BUCKETS IN A TURBINE FOR IMPROVED PART LOAD PERFORMANCE 有权用于改变涡轮机中相似的水箱之间的一个区域的改进部件负载性能的系统和方法公开(公告)号：US20150128612A1
公开(公告)日：2015-05-14
申请号：US14080447
申请日：2013-11-14
Applicant: General Electric Company
Inventor： Moorthi Subramaniyan , Jeyamani Doss , Subodh Diwakar Deodhar
IPC: F01D5/02
CPC classification number: F01D5/148 , F01D7/00 , F01D17/162 , F05D2300/50212 , F05D2300/505
Abstract: A gas or steam turbine is disclosed herein. The turbine may include a throat area formed between adjacent buckets. The turbine also may include a variable throat device associated with at least one of the adjacent buckets. The variable throat device may be configured to vary the throat area between the adjacent buckets for improved part load performance.
Abstract translation: 本文公开了一种燃气或汽轮机。 涡轮机可以包括形成在相邻水桶之间的喉部区域。 涡轮机还可以包括与相邻桶中的至少一个相关联的可变喉部装置。 可变喉装置可以被配置为改变相邻桶之间的喉部区域，以改善部分负荷性能。
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公开(公告)号：US09771805B2
公开(公告)日：2017-09-26
申请号：US14080447
申请日：2013-11-14
Applicant: General Electric Company
Inventor： Moorthi Subramaniyan , Jeyamani Doss , Subodh Diwakar Deodhar
CPC classification number: F01D5/148 , F01D7/00 , F01D17/162 , F05D2300/50212 , F05D2300/505
Abstract: A gas or steam turbine is disclosed herein. The turbine may include a throat area formed between adjacent buckets. The turbine also may include a variable throat device associated with at least one of the adjacent buckets. The variable throat device may be configured to vary the throat area between the adjacent buckets for improved part load performance.
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