Huawen Shu, Minghai Xu, Xinyue Duan*, Yongtong Li, Yu Sun, Ruitian Li, Peng Ding
CMES-Computer Modeling in Engineering & Sciences, Vol.123, No.2, pp. 509-523, 2020, DOI:10.32604/cmes.2020.08806
Abstract A finite volume method based unstructured grid is presented to solve
the two dimensional viscous and incompressible flow. The method is based on
the pressure-correction concept and solved by using a semi-staggered grid technique. The computational procedure can handle cells of arbitrary shapes, although
solutions presented in this paper were only involved with triangular and quadrilateral cells. The pressure or pressure-correction value was stored on the vertex
of cells. The mass conservation equation was discretized on the dual cells surrounding the vertex of primary cells, while the velocity components and other
scale variables were saved on the central of primary… More >
Login
Register
