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公开(公告)号:US08133025B2
公开(公告)日:2012-03-13
申请号:US12362325
申请日:2009-01-29
申请人: Anan Li , Pier Marzoca , Reginald Trevor Taylor
发明人: Anan Li , Pier Marzoca , Reginald Trevor Taylor
CPC分类号: F03D7/0228 , F03D80/00 , F05B2260/96 , Y02E10/723
摘要: A turbine blade system relating to a tip device appended to the blade tip of a turbine. The tip device controls the flow of air to ultimately reduce noise signatures while increasing aerodynamic efficiency. Passive or actively controlled configurations also permit the user to adjust the pitch angle of the tip device for maximum efficiency rather than making less effective adjustments to the entire turbine blade.
摘要翻译: 一种与附接到涡轮机的叶片尖端的尖端装置相关的涡轮机叶片系统。 尖端装置控制空气的流动以最终降低噪声特征,同时提高空气动力学效率。 被动或主动控制的构造还允许用户以最大的效率来调节尖端装置的桨距角,而不是对整个涡轮叶片进行较少的有效调节。
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公开(公告)号:US20100028149A1
公开(公告)日:2010-02-04
申请号:US12362325
申请日:2009-01-29
申请人: Anan Li , Pier Marzoca , Reginald Trevor Taylor
发明人: Anan Li , Pier Marzoca , Reginald Trevor Taylor
CPC分类号: F03D7/0228 , F03D80/00 , F05B2260/96 , Y02E10/723
摘要: A turbine blade system relating to a tip device appended to the blade tip of a turbine. The tip device controls the flow of air to ultimately reduce noise signatures while increasing aerodynamic efficiency. Passive or actively controlled configurations also permit the user to adjust the pitch angle of the tip device for maximum efficiency rather than making less effective adjustments to the entire turbine blade.
摘要翻译: 一种与附接到涡轮机的叶片尖端的尖端装置相关的涡轮机叶片系统。 尖端装置控制空气的流动以最终降低噪声特征,同时提高空气动力学效率。 被动或主动控制的构造还允许用户以最大的效率来调节尖端装置的俯仰角,而不是对整个涡轮叶片进行较少的有效调节。
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