FIELD: engines and pumps.
SUBSTANCE: turbine incorporates wheel rotor with multiple blades each comprising aerodynamic profile vane with designed profile corresponding, in fact, to values of Cartesian axials X, Y and Z listed in the table enclosed with the application materials. Z values are dimensionless quantities in the range of 0 to 1 transformed in distances Z expressed in inches by multiplying Z values by the vane height in inches. X and Y are distances in inches that, when conjugated by smooth continuous arcs, define the vane profile cross section at each Z distance. The profile cross sections at Z distances, when smoothly conjugated, form the vane complete shape.
EFFECT: higher turbine efficiency.
20 cl, 9 dwg
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