TY - JOUR
TI - On the research of flow around obstacle using the viscous Cartesian grid technique
AU - Liu Yan-Hua
AU - Gu Hao
JN - Thermal Science
PY - 2012
VL - 16
IS - 5
SP - 1488
EP - 1491
PT - Article
AB - A new 2-D viscous Cartesian grid is proposed in current research. It is a  combination of the existent body-fitted grid and Cartesian grid technology.  On the interface of the two different type of grid, a fined triangular mesh  is used to connect the two grids. Tests with flow around the cylinder and  aerofoil NACA0012 show that the proposed scheme is easy for implement with  high accuracy.