Title :
An Application of a Mesh Refinement Method Based on the Law of Mass Conservation
Author :
Li, Zhenquan ; Lal, Rajnesh
Author_Institution :
Sch. of Comput., Univ. of the South Pacific, Suva, Fiji
Abstract :
The singular points and asymptote lines of velocity fields are important in analyzing the properties of the fields but normally difficult to identify. We have created mesh refinement methods which can find the points and lines, and verified by analytical velocity fields. This paper briefly shows characteristics of the method for two dimensions using the two-dimensional lid-driven cavity flow.
Keywords :
compressible flow; confined flow; mesh generation; analytical velocity field; asymptotic velocity field line; compressible steady flow; mass conservation law; mesh refinement method; two-dimensional lid-driven cavity flow; Accuracy; Adaptive mesh refinement; Cavity resonators; Finite element methods; Finite volume methods; Navier-Stokes equations; colocated finite volume method; lid-driven cavity flow; mesh refinement; mess conservation;
Conference_Titel :
Computational and Information Sciences (ICCIS), 2010 International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-8814-8
Electronic_ISBN :
978-0-7695-4270-6
DOI :
10.1109/ICCIS.2010.61
