원심/사류압축기의 공력설계 프로그램 개발 - 제2부 : 임펠러의 3차원 형상설계 -

Aerodynamic Design Program for Centrifugal/Mixed-flow Compressors - Part II : Three Dimensional Profile Design of Impellers -

A general program of three dimensional profile design of impellers for centrifugal/fixed-flow compressors is successfully commercialized using Bezier curves and quasi-3D flow analysis methods. Control points for meridional hub and shroud contours and blade camberline angles are arbitrarily changed to give smooth Bezier curves. With specified blade normal thicknesses, contructed geometry is instantly analyzed using flow analysis methods to be checked.