计算流体动力学算法之一---SIMPLE算法，C语言编写-One of the computational fluid dynamics algorithm--- the SIMPLE algorithm, C language

Gerris是C语言编写的开源流体力学软件包，基于8叉树数据结构和自适应网格。适用于不可压缩流体的数值计算与视频输出，功能强大，linux环境，用户可以根据源码进行自己的修改。-Gerris is a powerful open-source flow solver, and it is written in C language under Linux environment.