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公开(公告)号：US20100068045A1
公开(公告)日：2010-03-18
申请号：US12209416
申请日：2008-09-12
CPC分类号： F01D17/162 , F01D9/04 , F05D2250/74
摘要： An inlet guide vane having a nominal profile substantially in accordance with Cartesian coordinate values of x, y, and z set forth in TABLE 1 reduces vibration of engine components at various operating conditions. A scaling factor can be applied to the values to make the airfoil larger or smaller. The TABLE 1 x and y values are distances in inches within a tolerance which, when connected by smooth curves, define airfoil profile sections at each distance z in inches, the profile sections being joined smoothly to form a complete airfoil shape. The tolerance in an embodiment is up to about 0.16 inches.
摘要翻译： 具有基本上根据表1所示的x，y和z的笛卡尔坐标值的标称轮廓的入口导叶减少了各种操作条件下的发动机部件的振动。 可以对这些值应用比例因子以使翼型件变大或变小。 表1 x和y值是公差范围内的英寸间距，当通过平滑曲线连接时，以每英寸为单位定义每个距离z的翼型轮廓部分，轮廓部分平滑连接以形成完整的翼型形状。 实施例中的公差达到约0.16英寸。
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公开(公告)号：US07985053B2
公开(公告)日：2011-07-26
申请号：US12209416
申请日：2008-09-12
IPC分类号： F01D9/02
CPC分类号： F01D17/162 , F01D9/04 , F05D2250/74
摘要： An inlet guide vane having a nominal profile substantially in accordance with Cartesian coordinate values of x, y, and z set forth in TABLE 1 reduces vibration of engine components at various operating conditions. A scaling factor can be applied to the values to make the airfoil larger or smaller. The TABLE 1 x and y values are distances in inches within a tolerance which, when connected by smooth curves, define airfoil profile sections at each distance z in inches, the profile sections being joined smoothly to form a complete airfoil shape. The tolerance in an embodiment is up to about 0.16 inches.
摘要翻译： 具有基本上根据表1所示的x，y和z的笛卡尔坐标值的标称轮廓的入口导叶减少了各种操作条件下的发动机部件的振动。 可以对这些值应用比例因子以使翼型件变大或变小。 表1 x和y值是公差范围内的英寸间距，当通过平滑曲线连接时，以每英寸为单位定义每个距离z的翼型轮廓部分，轮廓部分平滑连接以形成完整的翼型形状。 实施例中的公差达到约0.16英寸。
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公开(公告)号：US07396211B2
公开(公告)日：2008-07-08
申请号：US11392514
申请日：2006-03-30
IPC分类号： B64C27/46
CPC分类号： F01D5/141 , F04D29/544 , Y10S416/02 , Y10S416/05
摘要： Eleventh stage stator vanes for a compressor comprise airfoil profiles substantially in accordance with Cartesian coordinate values of x, Y and Z set forth in inches in Table I, wherein the Z coordinate values are perpendicular distances from planes normal to a radius from the compressor centerline and containing the X and Y values with the Z value commencing at zero in the X, Y plane at a radial aerodynamic section of the airfoil. X and Y are coordinate values defining the airfoil profile at each distance Z. The X, Y and Z values may be scaled to provide a scaled-up or scaled-down airfoil section for each stator vane.
摘要翻译： 用于压缩机的第十一级定子叶片包括基本上按照表I中以英寸为单位的x，Y和Z的笛卡尔坐标值的翼型，其中Z坐标值是垂直于来自压缩机中心线的半径的平面的垂直距离，以及 包含在翼型的径向空气动力学部分处的X，Y平面中从零开始的Z值的X和Y值。 X和Y是在每个距离Z处定义翼型轮廓的坐标值.X，Y和Z值可以被缩放以为每个定子叶片提供放大或缩小的翼型部分。
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公开(公告)号：US08348599B2
公开(公告)日：2013-01-08
申请号：US12732729
申请日：2010-03-26
IPC分类号： F01D5/02
CPC分类号： F01D5/087 , F04D29/321
摘要： A rotor wheel is provided and includes a body having first and second opposing faces and portions recessed from a plane of the first face to define therein an annular groove and a plurality of tributary grooves, the annular groove being receptive of fluid from an external source and formed to direct the fluid to flow along an annular flow path, and the plurality of tributary grooves being receptive of the fluid from the annular groove and respectively formed to direct the fluid to flow sequentially along radial and axial tributary flow paths while preventing inter-tributary groove fluid communication.
摘要翻译： 提供转子轮，其包括具有第一和第二相对面的主体和从第一面的平面凹陷的部分，以在其中限定环形凹槽和多个分支凹槽，环形凹槽接受来自外部源的流体， 形成为引导流体沿着环形流动路径流动，并且多个支流槽接受来自环形槽的流体，并分别形成以引导流体沿着径向和轴向支流流动顺序流动，同时防止支流 槽流体通讯。
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公开(公告)号：US20110236190A1
公开(公告)日：2011-09-29
申请号：US12732729
申请日：2010-03-26
CPC分类号： F01D5/087 , F04D29/321
摘要： A rotor wheel is provided and includes a body having first and second opposing faces and portions recessed from a plane of the first face to define therein an annular groove and a plurality of tributary grooves, the annular groove being receptive of fluid from an external source and formed to direct the fluid to flow along an annular flow path, and the plurality of tributary grooves being receptive of the fluid from the annular groove and respectively formed to direct the fluid to flow sequentially along radial and axial tributary flow paths while preventing inter-tributary groove fluid communication.
摘要翻译： 提供转子轮，其包括具有第一和第二相对面的主体和从第一面的平面凹陷的部分，以在其中限定环形凹槽和多个分支凹槽，环形凹槽接受来自外部源的流体， 形成为引导流体沿着环形流动路径流动，并且多个支流槽接受来自环形槽的流体，并分别形成以引导流体沿着径向和轴向支流流动顺序流动，同时防止支流 槽流体通讯。
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公开(公告)号：US20060073014A1
公开(公告)日：2006-04-06
申请号：US10986162
申请日：2004-11-12
申请人： Steven Tomberg , Roger Beharrysingh , Timothy DeJoris , William Miller , Paul Deivernois , Venkata Siva Chaluvadi , Adrian Mistreanu , Michael Dutka , Nathan Race , Jeffrey Boyd , Christopher McGowan , Peter Cleveland , Jason Harrell , Carl Schott , John Stampfli , Ronald Denmark , Steven Schirle , Jennifer Michenfelder , John Ryman
发明人： Steven Tomberg , Roger Beharrysingh , Timothy DeJoris , William Miller , Paul Deivernois , Venkata Siva Chaluvadi , Adrian Mistreanu , Michael Dutka , Nathan Race , Jeffrey Boyd , Christopher McGowan , Peter Cleveland , Jason Harrell , Carl Schott , John Stampfli , Ronald Denmark , Steven Schirle , Jennifer Michenfelder , John Ryman
IPC分类号： F01D5/18
CPC分类号： F01D5/141 , F05D2240/301 , Y10S416/02 , Y10S416/05
摘要： An article of manufacture having a nominal profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in a table. The table selected from the group of tables consisting of TABLES 1S-16S, 1R-17R, and IGV. Wherein X and Y are distances in inches which, when connected by smooth continuing arcs, define airfoil profile sections at each distance Z in inches. The profile sections at the Z distances being joined smoothly with one another to form a complete airfoil shape.
摘要翻译： 一种具有基本上符合表中列出的X，Y和Z的笛卡尔坐标值的公称轮廓的制品。 该表从由表1S-16S，1R-17R和IGV组成的表格中选择。 其中X和Y是以英寸为单位的距离，当通过平滑连续的弧连接时，以每英寸为单位在每个距离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。
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