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公开(公告)号:US08845286B2
公开(公告)日:2014-09-30
申请号:US13204338
申请日:2011-08-05
申请人: Dhinagaran Ramachandran , Sujatha Guntu , Vinayender Kuchana , Balamurugan Srinivasan , Anish Gupta , Paul Couey , Craig McKeever , Malak Malak , Gopal Samy Muthiah
发明人: Dhinagaran Ramachandran , Sujatha Guntu , Vinayender Kuchana , Balamurugan Srinivasan , Anish Gupta , Paul Couey , Craig McKeever , Malak Malak , Gopal Samy Muthiah
CPC分类号: F01D9/042 , F01D5/145 , Y02T50/671 , Y02T50/673
摘要: A turbine section of a gas turbine engine is provided. The turbine section is annular about a longitudinal axis and includes first turbine with a first inlet and a first outlet; a second turbine with a second inlet and a second outlet; an inter-turbine duct extending from the first outlet to the second inlet and configured to direct an air flow from the first turbine to the second turbine; and a first guide vane disposed within the inter-turbine duct.
摘要翻译: 提供燃气涡轮发动机的涡轮部分。 涡轮机部分围绕纵向轴线是环形的,并且包括具有第一入口和第一出口的第一涡轮机; 具有第二入口和第二出口的第二涡轮机; 涡轮机间管道,其从所述第一出口延伸到所述第二入口并且构造成将来自所述第一涡轮机的空气流引导到所述第二涡轮机; 以及设置在所述涡轮机间导管内的第一导向叶片。