An improved global-direction stencil based on the face-area-weighted centroid for the gradient reconstruction of unstructured finite volume methods
Ling-Fa Kong(孔令发), Yi-Dao Dong(董义道), Wei Liu(刘伟), Huai-Bao Zhang(张怀宝)
中国物理B . 2020, (10): 100203 .  DOI: 10.1088/1674-1056/aba2da