A turbine blade having an airfoil profile substantially in accordance with Cartesian coordinate values of X, Y, and Z set forth in Table 1, where the X and Y values are in inches and the Z values are non-dimensional values from 0 to 1 and convertible to Z distances in inches by multiplying the Z values by the height of the airfoil in inches. The X and Y values are distances which, when connected by smooth continuing arcs, define airfoil profile sections at each distance Z. The profile sections at each distance Z are joined smoothly to one another to form an airfoil shape. The X and Y values may also be scaled as a function of a first constant and the Z values may be scaled as a function of a second constant.


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    Title :

    IMPROVED FIRST STAGE TURBINE BLADE


    Additional title:

    VERBESSERTE TURBINENSCHAUFEL DER ERSTEN STUFE
    AUBE DE TURBINE DE PREMIER ÉTAGE AMÉLIORÉE


    Contributors:

    Publication date :

    2022-03-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / B64C AEROPLANES , Flugzeuge



    IMPROVED FIRST STAGE TURBINE BLADE

    PARKER DAVID G / XIAO ZHENHUA / YU RICHARD et al. | European Patent Office | 2020

    Free access

    IMPROVED FIRST STAGE TURBINE BLADE

    PARKER DAVID G / XIAO ZHENHUA / YU RICHARD et al. | European Patent Office | 2021

    Free access

    IMPROVED SECOND STAGE TURBINE BLADE

    PARKER DAVID G / XIAO ZHENHUA / YU RICHARD et al. | European Patent Office | 2020

    Free access

    IMPROVED SECOND STAGE TURBINE BLADE

    PARKER DAVID G / XIAO ZHENHUA / YU RICHARD et al. | European Patent Office | 2022

    Free access