期刊
JOURNAL OF COMPUTATIONAL PHYSICS
卷 181, 期 2, 页码 639-653出版社
ACADEMIC PRESS INC ELSEVIER SCIENCE
DOI: 10.1006/jcph.2002.7147
关键词
computational fluid dynamics; structured grids; mesh refinements; artificial compressibility.
Structured grids can be refined locally by adding line segments. These are notionally made into complete grid lines by filling the remainder of the line with blanks. A discretization scheme is adapted to this type of grid by adding interpolation points to complete differencing stencils. The Navier-Stokes equations are solved by the artificial compressibility approach. Examples show the efficacy of the method. (C) 2002 Elsevier Science (USA).
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