GEOMETRICAL MODELING OF COOLING EDGE SURFACE OF AXIAL-FLOW TURBINE BLADE
The method for modeling of leading edge surface is joined the suction and pressure surfaces of axial-flow turbine blade in accordance with the first order ofsmoothness is offered. The method is based on the cooling suction surface and the cooling pressure surface makes it possible to define elliptical parameters of curves which are the base for making congruent cooling edge surface of the blade.