Computational Grid Generator for Flow Analysis of Single Stage Axial Turbomachinery with Its Applications

단단 축류 터보기계의 유동해석을 위한 계산격자점 생성 프로그램의 개발 및 적용

An integrated grid generation has been developed for a Navier-Stokes simulation of flow fields inside multistaged turbomachinery The internal grids are generated by the combination of algebraic and elliptic methods. The interactive mode of the present system is coupled efficiently with the design results and flow solvers. Application to several types of axial-flow turbomachines was demonstrated to be reliable and practical as the pre-processor of the computational fluid engineering for gas turbine engines.