公开(公告)号：US06619026B2

公开(公告)日：2003-09-16

申请号：US09940769

申请日：2001-08-27

申请人： Eric V. Carelli ,  Richard D. Holm ,  Thomas E. Lippert ,  Dennis M. Bachovchin

发明人： Eric V. Carelli ,  Richard D. Holm ,  Thomas E. Lippert ,  Dennis M. Bachovchin

IPC分类号： F02C316

CPC分类号： F02C3/16

摘要： A combustion turbine with a secondary combustor is provided. The secondary combustor is disposed within the turbine assembly of the combustion turbine. The secondary combustor assembly is structured to maintain the working gas at a working temperature within the turbine assembly. The secondary combustor assembly re-heats the working gas by injecting a combustible gas into the working gas. The secondary combustor assembly includes a plurality of openings disposed among the vanes and/or blades in the turbine assembly which are coupled to a combustible gas source. As the combustible gas is injected into the working gas, the combustible gas will auto-ignite. That is, the combustible gas will combust without the need for an igniter or pre-existing flame. Combustion of the combustible gas in the turbine assembly re-heats the working gas.

公开(公告)号：US06514046B1

公开(公告)日：2003-02-04

申请号：US09677044

申请日：2000-09-29

申请人： Jay A. Morrison ,  Gary B. Merrill ,  Jay E. Lane ,  Christian X. Campbell ,  Daniel G. Thompson ,  Eric V. Carelli ,  Christine Taut

发明人： Jay A. Morrison ,  Gary B. Merrill ,  Jay E. Lane ,  Christian X. Campbell ,  Daniel G. Thompson ,  Eric V. Carelli ,  Christine Taut

IPC分类号： F01D518

CPC分类号： F01D5/187 ,  F01D5/282 ,  F01D5/284 ,  F01D9/02 ,  F05D2260/201 ,  F05D2300/603 ,  F05D2300/611 ,  F05D2300/612

摘要： A vane assembly for a turbine assembly includes an inner endcap, an outer endcap, and a body. The body includes a metallic core assembly, a ceramic shell assembly and a support assembly. The metallic core assembly is coupled to the inner and outer endcaps and bears most of the mechanical loads, including aerodynamic loads. The ceramic shell bears substantially all of the thermal stress placed on the vane assembly. The support assembly is disposed between the metallic core assembly and said ceramic shell assembly and is coupled to the metallic core assembly.

摘要翻译： 用于涡轮组件的叶片组件包括内端盖，外端盖和主体。 主体包括金属芯组件，陶瓷壳组件和支撑组件。 金属芯组件联接到内外端盖和承载大部分机械负载，包括空气动力学负载。 陶瓷壳承受放置在叶片组件上的基本上所有的热应力。 支撑组件设置在金属芯组件和所述陶瓷壳组件之间并且联接到金属芯组件。