Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Srinivasa Govardhan Jayana0
Lee Larned Brozyna0
Mark Andrew Jones0
Matthew Lutz0
Date of Patent
October 8, 2019
0Patent Application Number
155947040
Date Filed
May 15, 2017
0Patent Citations
Patent Primary Examiner
Patent abstract
A turbine rotor blade is provided including an airfoil having an airfoil shape. The airfoil shape having a nominal profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in Table I wherein the Cartesian coordinate values of X, Y and Z are non-dimensional values from 0% to 100% convertible to dimensional distances in inches by multiplying the Cartesian coordinate values of X, Y and Z by a height of the airfoil in inches, and wherein X and Y are distances in inches which, when connected by smooth continuing arcs, define airfoil profile sections at each distance Z, the airfoil profile sections at Z distances being joined smoothly with one another to form a complete airfoil shape.
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