METHOD FOR MODELLING PART, IN PARTICULAR TURBINE BLADE Russian patent published in 2018 - IPC G06F17/50 

FIELD: data processing.

SUBSTANCE: invention relates to computer-aided design. Method comprises the following steps performed using data processing means of a device: (a) parameterising a curve of class C¹ representing the value of a physical quantity characterising said part as a function of a position along at least one portion of the part, the curve being defined by: a) two end points (PCU₀, PCU_K) defining the extent of said portion of the part; b) at least one intermediate point (PCU_i, i∈[1,K-1]), located between the two end points (PCU₀, PCU_K); c) at least two Bezier curves connected to said intermediate point; the parameterisation being carried out using one or more parameters defining said intermediate point; (b) determining optimised values for said parameters of said curve; and (c) returning the determined values to an interface of said device.

EFFECT: technical result is shorter time spent designing the part.

16 cl, 18 dwg