公开(公告)号：US20100008784A1

公开(公告)日：2010-01-14

申请号：US12172488

申请日：2008-07-14

申请人： Harris SHAFIQUE ,  Marc Tardif ,  Dimitrios Garinis

发明人： Harris SHAFIQUE ,  Marc Tardif ,  Dimitrios Garinis

IPC分类号： F01D5/14

CPC分类号： F01D5/141 ,  F05D2220/3212 ,  F05D2250/74 ,  Y10S416/02

摘要： A turbine blade includes an airfoil having a profile substantially in accordance with at least an intermediate portion of the Cartesian coordinate values of X, Y and Z set forth in Table 1. The X and Y values are distances, which when smoothly connected by an appropriate continuing curve, define airfoil profile sections at each distance Z. The profile sections at each distance Z arc joined smoothly to one another to form a complete airfoil shape.

摘要翻译： 涡轮叶片包括具有基本上根据表1所示的X，Y和Z的笛卡尔坐标值的至少中间部分的轮廓的翼型件.X和Y值是通过适当的平滑连接的距离 在每个距离Z处限定翼型轮廓部分。每个距离Z处的轮廓部分彼此平滑地连接以形成完整的翼型形状。

公开(公告)号：US08038411B2

公开(公告)日：2011-10-18

申请号：US12172488

申请日：2008-07-14

申请人： Harris Shafique ,  Marc Tardif ,  Dimitrios Garinis

发明人： Harris Shafique ,  Marc Tardif ,  Dimitrios Garinis

IPC分类号： B63H1/26 ,  B63H7/02

CPC分类号： F01D5/141 ,  F05D2220/3212 ,  F05D2250/74 ,  Y10S416/02

摘要： A turbine blade includes an airfoil having a profile substantially in accordance with at least an intermediate portion of the Cartesian coordinate values of X, Y and Z set forth in Table 1. The X and Y values are distances, which when smoothly connected by an appropriate continuing curve, define airfoil profile sections at each distance Z. The profile sections at each distance Z arc joined smoothly to one another to form a complete airfoil shape.

摘要翻译： 涡轮叶片包括具有基本上根据表1所示的X，Y和Z的笛卡尔坐标值的至少中间部分的轮廓的翼型件.X和Y值是通过适当的平滑连接的距离 在每个距离Z处限定翼型轮廓部分。每个距离Z处的轮廓部分彼此平滑地连接以形成完整的翼型形状。