3D-ComFutaional Mesh Generation around a Propeller by Elliptic Differential Equation System

作     者：MakotoKOBAYAKAWAandIchiroHATANO Makoto KOBAYAKAWA and Ichiro HATANO(Kyoto University)

作者机构：Kyoto University 

出 版 物：《航空动力学报》 (Journal of Aerospace Power)

年 卷 期：1988年第1期

页      面：81-86页

学科分类：07[理学] 0701[理学-数学] 070101[理学-基础数学] 

主　　题：line Mesh ComFutaional Mesh Generation around a Propeller by Elliptic Differential Equation System 

摘      要：In this paper, an analytic method is applied for the generation of 3D mesh system in order for Navier-Stokes equations around ATP (Propfan). One of the advantages of this method is that mesh lines have strong differentiability. The differential equation used is Poisson type and the right hand side is called control function, and this is able to control the degree of mesh line clustering. Here, the form of control function was contrived to cluster near the solid surfaces. By this method, several mesh lines are laid in the boundary layer above the blade surfaces.