CFD ANALYSIS METHOD OF AERODYNAMIC CHARACTERISTICS OF REGIONAL TURBOPROP AIRCRAFT PROPELLER

摘要

The purpose of the present invention is to provide a method for computationally analyzing the aerodynamic characteristics of a regional turboprop aircraft propeller which performs the aerodynamic design on a propeller applicable to the regional turboprop aircraft and checks the performance by using the computational fluid dynamics. To attain the purpose, the method for computationally analyzing the aerodynamic characteristics of a regional turboprop aircraft propeller according to the present invention comprises steps of: setting design points of a target propeller (S100); designing the aerodynamics of the propeller (S200); analyzing numerically the design points of the propeller (S300); generating the geometry of the propeller by using the numerical analysis result on the design points of the propeller (S400); and comparing the performance on the geometry of the propeller with the numerical analysis result (S500).