| 摘要 |
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 |
