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1.发明授权System and method to exhaust spent cooling air of gas turbine engine active clearance control 有权燃气轮机发动机有效间隙控制废气冷却空气的系统和方法公开(公告)号：US07503179B2
公开(公告)日：2009-03-17
申请号：US11303305
申请日：2005-12-16
IPC分类号： F02C6/08
CPC分类号： F01D11/24 , F05D2240/126 , F05D2260/201 , Y02T50/676
摘要： An exemplary thermal air exhaust system includes circumferentially extending exhaust passages to exhaust thermal control air from an annular region between an outer casing and a distribution manifold encircling an axially extending portion of the casing after the thermal control air has been sprayed on at least one thermal control ring attached to the outer casing and/or onto the outer casing by spray tubes with spray holes. Baffles attached to base panels of the distribution manifold and contoured to form the exhaust passages between the baffles and base panels. The exhaust passages having exhaust passage inlets formed by radially facing exhaust holes through the baffles and exhaust passage outlets formed by circumferentially facing exhaust passage outlets between the baffles and the base panels. Thermal control air is sprayed on at least one thermal control ring and/or onto the outer casing and then circumferentially exhausted through the exhaust passages.
摘要翻译： 示例性的热空气排气系统包括沿周向延伸的排气通道，以在热控制空气喷洒在至少一个热控制器上之后从外壳和围绕壳体的轴向延伸部分的分配歧管之间的环形区域排出热控制空气 环通过具有喷射孔的喷射管附接到外壳和/或附接到外壳上。 挡板连接到分配歧管的基板上并成形为在挡板和底板之间形成排气通道。 所述排气通道具有排气通道入口，所述排气通道入口通过所述挡板和所述挡板与所述基板之间的周向面对的排气通道出口形成的排气孔和排气通道出口形成。 热控制空气喷射在至少一个热控制环和/或外壳上，然后通过排气通道周向排出。
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公开(公告)号：US20080110022A1
公开(公告)日：2008-05-15
申请号：US11558652
申请日：2006-11-10
IPC分类号： B23P15/04
CPC分类号： F23R3/60 , F23R3/10 , F23R3/14 , F23R3/286 , F23R3/50 , F23R2900/00017 , Y10T29/4932
摘要： A method of assembling a combustor for use in a turbine engine is disclosed. The method includes providing a dome assembly ring including a plurality of assembly ring openings, positioning a plurality of elongated rings on the dome assembly ring, providing a cowl assembly including an inner cowl portion and an outer cowl portion that are fabricated from sheet metal, and coupling the inner and outer cowl portions to the dome assembly ring such that each of the plurality of elongated rings is coupled to the dome assembly ring.
摘要翻译： 公开了一种组装用于涡轮发动机的燃烧器的方法。 该方法包括提供包括多个组装环开口的圆顶组件环，将多个细长环定位在圆顶组件环上，提供包括由金属板制成的内整流罩部分和外整流罩部分的整流罩组件，以及 将内外罩部分连接到圆顶组件环，使得多个细长环中的每一个联接到圆顶组件环。
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公开(公告)号：US20130004906A1
公开(公告)日：2013-01-03
申请号：US13174027
申请日：2011-06-30
CPC分类号： F23R3/283 , F23R3/14 , F23R2900/00017 , Y02T50/675 , Y10T29/49348
摘要： A combustor dome assembly includes a dome plate with upstream and downstream faces and an aperture therein; a deflector with body and a tube section, the deflector fixedly attached to the dome plate adjacent the downstream face with the tube section in the aperture; a retainer having an annular body with a central opening therein, an annular flange, and at least one hook defining a slot, the retainer being fixedly attached to the dome plate adjacent the upstream face of the dome plate with the flange received in the aperture; and an annular mixer with a radial array of swirl vanes and an annular mounting flange, with a retention tab extending radially outward from the mounting flange. The mixer is disposed adjacent the upstream face with the mounting flange against the retainer. The retention tab is engaged in the slot to prevent axial withdrawal of the mixer from the retainer.
摘要翻译： 燃烧器穹顶组件包括具有上游和下游面的圆顶板和其中的孔; 具有主体和管部分的偏转器，偏转器固定地附接到邻近下游面的圆顶板，孔中的管部分; 保持器，其具有在其中具有中心开口的环形体，环形凸缘和限定狭槽的至少一个钩，所述保持器固定地附接到邻近圆顶板的上游面的圆顶板，凸缘容纳在孔中; 以及具有旋转叶片的径向阵列和环形安装凸缘的环形混合器，其具有从安装凸缘径向向外延伸的保持翼片。 混合器邻近上游面设置有安装凸缘抵靠保持器。 保持片接合在槽中以防止混合器从保持器轴向退出。
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公开(公告)号：US07856826B2
公开(公告)日：2010-12-28
申请号：US11558652
申请日：2006-11-10
CPC分类号： F23R3/60 , F23R3/10 , F23R3/14 , F23R3/286 , F23R3/50 , F23R2900/00017 , Y10T29/4932
摘要： A method of assembling a combustor for use in a turbine engine is disclosed. The method includes providing a dome assembly ring including a plurality of assembly ring openings, positioning a plurality of elongated rings on the dome assembly ring, providing a cowl assembly including an inner cowl portion and an outer cowl portion that are fabricated from sheet metal, and coupling the inner and outer cowl portions to the dome assembly ring such that each of the plurality of elongated rings is coupled to the dome assembly ring.
摘要翻译： 公开了一种组装用于涡轮发动机的燃烧器的方法。 该方法包括提供包括多个组装环开口的圆顶组件环，将多个细长环定位在圆顶组件环上，提供包括由金属板制成的内整流罩部分和外整流罩部分的整流罩组件，以及 将内外罩部分连接到圆顶组件环，使得多个细长环中的每一个联接到圆顶组件环。
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公开(公告)号：US20080110174A1
公开(公告)日：2008-05-15
申请号：US11558636
申请日：2006-11-10
IPC分类号： F02C1/00
CPC分类号： F23R3/10 , F23R3/50 , F23R3/60 , F23R2900/00017
摘要： A method of assembling a dome assembly for use in a turbine engine combustor is disclosed. The method includes providing a dome assembly ring, an inner liner portion, and an outer liner portion. The method also includes coupling the inner liner portion and the outer liner portion to the dome assembly ring, positioning a plurality of rings on the dome assembly ring, and coupling at least one of an inner cowl and an outer cowl to the dome assembly ring such that each of the plurality of rings and at least one of the inner and outer cowls are removable without uncoupling the dome assembly ring from either the inner or outer liner portions.
摘要翻译： 公开了一种组装用于涡轮发动机燃烧器的圆顶组件的方法。 该方法包括提供一个圆顶组件环，一个内衬部分和一个外衬套部分。 该方法还包括将内衬部分和外衬套部分联接到圆顶组件环，将多个环定位在圆顶组件环上，并将内罩和外罩中的至少一个联接到圆顶组件环， 所述多个环中的每个以及所述内罩和所述外罩中的至少一个是可移除的，而不使所述圆顶组件环与所述内衬部分或所述外衬套部分脱离联接。
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公开(公告)号：US08726669B2
公开(公告)日：2014-05-20
申请号：US13174027
申请日：2011-06-30
IPC分类号： F23R3/14
CPC分类号： F23R3/283 , F23R3/14 , F23R2900/00017 , Y02T50/675 , Y10T29/49348
摘要： A combustor dome assembly includes a dome plate with upstream and downstream faces and an aperture therein; a deflector with body and a tube section, the deflector fixedly attached to the dome plate adjacent the downstream face with the tube section in the aperture; a retainer having an annular body with a central opening therein, an annular flange, and at least one hook defining a slot, the retainer being fixedly attached to the dome plate adjacent the upstream face of the dome plate with the flange received in the aperture; and an annular mixer with a radial array of swirl vanes and an annular mounting flange, with a retention tab extending radially outward from the mounting flange. The mixer is disposed adjacent the upstream face with the mounting flange against the retainer. The retention tab is engaged in the slot to prevent axial withdrawal of the mixer from the retainer.
摘要翻译： 燃烧器穹顶组件包括具有上游和下游面的圆顶板和其中的孔; 具有主体和管部分的偏转器，偏转器固定地附接到邻近下游面的圆顶板，孔中的管部分; 保持器，其具有在其中具有中心开口的环形体，环形凸缘和限定狭槽的至少一个钩，所述保持器固定地附接到邻近圆顶板的上游面的圆顶板，凸缘容纳在孔中; 以及具有旋转叶片的径向阵列和环形安装凸缘的环形混合器，其具有从安装凸缘径向向外延伸的保持翼片。 混合器邻近上游面设置有安装凸缘抵靠保持器。 保持片接合在槽中以防止混合器从保持器轴向退出。
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公开(公告)号：US07765809B2
公开(公告)日：2010-08-03
申请号：US11558636
申请日：2006-11-10
CPC分类号： F23R3/10 , F23R3/50 , F23R3/60 , F23R2900/00017
摘要： A method of assembling a dome assembly for use in a turbine engine combustor is disclosed. The method includes providing a dome assembly ring, an inner liner portion, and an outer liner portion. The method also includes coupling the inner liner portion and the outer liner portion to the dome assembly ring, positioning a plurality of rings on the dome assembly ring, and coupling at least one of an inner cowl and an outer cowl to the dome assembly ring such that each of the plurality of rings and at least one of the inner and outer cowls are removable without uncoupling the dome assembly ring from either the inner or outer liner portions.
摘要翻译： 公开了一种组装用于涡轮发动机燃烧器的圆顶组件的方法。 该方法包括提供一个圆顶组件环，一个内衬部分和一个外衬套部分。 该方法还包括将内衬部分和外衬套部分联接到圆顶组件环，将多个环定位在圆顶组件环上，并将内罩和外罩中的至少一个联接到圆顶组件环， 所述多个环中的每个以及所述内罩和所述外罩中的至少一个是可移除的，而不使所述圆顶组件环与所述内衬部分或所述外衬套部分脱离联接。
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8.发明授权公开(公告)号：US07597537B2
公开(公告)日：2009-10-06
申请号：US11303688
申请日：2005-12-16
申请人： Michael Terry Bucaro , Rafael Jose Ruiz , Robert Joseph Albers , Scott Anthony Estridge , Roger Francis Wartner
发明人： Michael Terry Bucaro , Rafael Jose Ruiz , Robert Joseph Albers , Scott Anthony Estridge , Roger Francis Wartner
CPC分类号： F01D11/24
摘要： A gas turbine engine thermal control apparatus includes at least one annular spray tube having spray holes oriented to impinge thermal control air onto a fillet between an outer casing and a forward thermal control ring and, in a more particular embodiment, into a center of the fillet. The apparatus may include an annular segmented stator shroud attached to the outer casing and circumscribing radial outer blade tips of turbine blades of a turbine rotor. A thermal air distribution manifold encircling a portion of the outer casing includes an annular supply tube connected in fluid supply relationship to plenums of header assemblies. The annular spray tube is connected to at least one of the plenums and may be elongated radially inwardly and axially. Baffles attached to radially outwardly facing surfaces of the panels may be contoured to form exhaust passages having exhaust passage inlets and outlets between the baffles and the panels.
摘要翻译： 燃气涡轮发动机热控制装置包括至少一个具有喷射孔的环形喷射管，所述喷射孔定向成将热控制空气冲击到外壳和向前热控制环之间的圆角上，并且在更具体的实施例中，进入圆角的中心 。 该装置可以包括附接到外壳并且包围涡轮转子的涡轮叶片的径向外叶片尖端的环形分段定子罩。 环绕外壳的一部分的热空气分配歧管包括以流体供应关系连接到集管组件的气室的环形供应管。 环形喷射管连接到至少一个通气室，并且可以径向向内和轴向地伸长。 附接到面板的径向向外表面的挡板可以被轮廓化以形成排气通道，其具有在挡板和面板之间的排气通道入口和出口。
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