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公开(公告)号：US08678644B2
公开(公告)日：2014-03-25
申请号：US13210849
申请日：2011-08-16
CPC分类号： G01K13/02 , G01K1/14 , G01K2013/024
摘要： A hot gas path measurement apparatus is provided and includes a substrate having a coating applied on a surface thereof such that the coating is interposed between the substrate and a hot gas path; and a measurement device fixed in a recess formed in the substrate, the measurement device including a sensor, and a holder configured to position the sensor in an alignment condition with a plane of a surface of the coating or at least partially within a span of the hot gas path.
摘要翻译： 提供了一种热气体路径测量装置，并且包括在其表面上具有涂层的基板，使得涂层介于基板和热气路径之间; 以及测量装置，其固定在形成在所述基板中的凹部中，所述测量装置包括传感器，以及保持器，所述保持器构造成将所述传感器定位在与所述涂层的表面的平面对准的状态下或至少部分地位于所述 热气路。
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公开(公告)号：US20130042668A1
公开(公告)日：2013-02-21
申请号：US13210849
申请日：2011-08-16
IPC分类号： G01N25/00
CPC分类号： G01K13/02 , G01K1/14 , G01K2013/024
摘要： A hot gas path measurement apparatus is provided and includes a substrate having a coating applied on a surface thereof such that the coating is interposed between the substrate and a hot gas path; and a measurement device fixed in a recess formed in the substrate, the measurement device including a sensor, and a holder configured to position the sensor in an alignment condition with a plane of a surface of the coating or at least partially within a span of the hot gas path.
摘要翻译： 提供了一种热气体路径测量装置，并且包括在其表面上具有涂层的基板，使得涂层介于基板和热气路径之间; 以及测量装置，其固定在形成在所述基板中的凹部中，所述测量装置包括传感器，以及保持器，所述保持器构造成将所述传感器定位在与所述涂层的表面的平面对准的状态下或至少部分地位于所述 热气路。
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公开(公告)号：US08944751B2
公开(公告)日：2015-02-03
申请号：US13345776
申请日：2012-01-09
申请人： Aaron Gregory Winn , Robert Walter Coign , James Stewart Phillips , Thomas Robbins Tipton , Gregory Thomas Foster , Ravichandran Meenakshisundaram , Niranjan Gokuldas Pai
发明人： Aaron Gregory Winn , Robert Walter Coign , James Stewart Phillips , Thomas Robbins Tipton , Gregory Thomas Foster , Ravichandran Meenakshisundaram , Niranjan Gokuldas Pai
CPC分类号： F01D11/001 , F05D2240/128 , F05D2260/201
摘要： The present application provides an inner nozzle platform. The inner nozzle platform may include a platform cavity, an impingement plenum positioned within the platform cavity, a retention plate positioned on a first side of the impingement plenum, and a compliant seal positioned on a second side of the impingement plenum.
摘要翻译： 本申请提供了内喷嘴平台。 内部喷嘴平台可以包括平台空腔，位于平台空腔内的冲击气室，定位在冲击气室的第一侧上的保持板，以及定位在冲击气室的第二侧上的柔性密封件。
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公开(公告)号：US06887033B1
公开(公告)日：2005-05-03
申请号：US10703575
申请日：2003-11-10
申请人： James Stewart Phillips , Edward Lee McGrath , Robert Carl Meyer , Gerald Kent Blow , Jennifer Ann Morrow
发明人： James Stewart Phillips , Edward Lee McGrath , Robert Carl Meyer , Gerald Kent Blow , Jennifer Ann Morrow
CPC分类号： F01D5/147 , F01D5/186 , F01D25/12 , F05D2240/81 , F05D2260/202
摘要： The cooling system for the nozzle edges includes a chamber containing a cooling medium. First and second elongated plenums are disposed along opposite side edges of each platform. Inlet passages communicate cooling medium from the chamber into each plenum. Outlet passages from each plenum terminate in outlet holes in the side edges of the platform to cool the gap between adjacent nozzle segments. Passageways communicate with each plenum and terminate in film cooling holes to film cool platform surfaces. In each plenum, the inlet passages are not in direct line-of-sight flow communication with the outlet passages and passageways.
摘要翻译： 用于喷嘴边缘的冷却系统包括包含冷却介质的室。 第一和第二细长气室沿着每个平台的相对侧边缘设置。 入口通道将冷却介质从室传送到每个通风室。 来自每个气室的出口通道终止在平台的侧边缘的出口孔中，以冷却相邻喷嘴段之间的间隙。 通道与每个通风室通信，并终止于薄膜冷却孔，以使冷却平台表面变薄。 在每个通风室中，入口通道不与出口通道和通道直接的视线流动连通。
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公开(公告)号：US07001147B1
公开(公告)日：2006-02-21
申请号：US10900200
申请日：2004-07-28
IPC分类号： F01D9/04
CPC分类号： F01D5/141 , F05D2250/70 , F05D2250/74
摘要： A turbine nozzle includes airfoil and sidewall surfaces. The airfoil and sidewall surfaces have profiles substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in Tables I–IV for the pressure and suction sides of the airfoil, and the outer and inner sidewall surfaces, respectively. The X, Y and Z values are distances in inches. The X and Y values for the airfoil, when connected by smooth continuing arcs, define airfoil profile sections at each distance Z. The profile sections at the Z distances are joined smoothly with one another to form a complete airfoil shape. The X, Y and Z values of Tables III and IV define the outer and inner sidewall surfaces, respectively, of the gas flowpath.
摘要翻译： 涡轮喷嘴包括翼型件和侧壁表面。 翼型件和侧壁表面具有基本上符合表I-IV中针对翼型件的压力和吸力侧以及外侧壁和内侧壁表面的X，Y和Z的笛卡尔坐标值的轮廓。 X，Y和Z值是以英寸为单位的距离。 当通过平滑连续的弧连接时，翼型的X和Y值在每个距离Z处限定翼型轮廓部分.Z距离处的轮廓部分彼此平滑地连接以形成完整的翼型形状。 表III和IV的X，Y和Z值分别限定了气体流路的外侧壁和内侧壁表面。
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