TY - JOUR
T1 - Quadrilateral Cell-Based Anisotropic Adaptive Solution for the Euler Equations
AU - H. W. Zheng, N. Qin, F. C. G. A. Nicolleau & C. Shu
JO - Communications in Computational Physics
VL - 1
SP - 68
EP - 88
PY - 2011
DA - 2011/09
SN - 9
DO - http://doi.org/10.4208/cicp.101009.120210a
UR - https://global-sci.org/intro/article_detail/cicp/7491.html
KW - 
AB - <p style="text-align: justify;">An anisotropic solution adaptive method based on unstructured quadrilateral
meshes for inviscid compressible flows is proposed. The data structure, the directional
refinement and coarsening, including the method for initializing the refined
new cells, for the anisotropic adaptive method are described. It provides efficient high
resolution of flow features, which are aligned with the original quadrilateral mesh
structures. Five different cases are provided to show that it could be used to resolve
the anisotropic flow features and be applied to model the complex geometry as well as
to keep a relative high order of accuracy on an efficient anisotropic mesh.</p>