2 articles for “triangular meshes”

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Research ArticleOpen accessPhrase in the titleIterative Process to Improve Simple Adaptive Subdivision Surfaces Method for Triangular MeshesNoor Asma Husain, Mohd Shafry Mohd Rahim, Abdullah BadeProblem statement: Subdivision surfaces were applied to the entire meshes in order to produce smooth surfaces refinement from coarse mesh. Several schemes had been introduced in this area to provide a set of rules to converge smooth surfaces. However, to compute and render all the vertices are really inconvenient in terms of memory consumption and runtime during the subdivision process. … …Journal of Computer Science, Vol. 7, Issue 7 · 30 Jun 2011 · 6,926 accessesView PDF Cite

Research ArticleOpen accessIn the abstractA New Method for Constructing the Coefficients of Pressure Correction Equation for Colocated Unstructured GridsR. Rafee, H. RahimzadehOne of the important equations in numerical solution of Navier Stokes equations is the pressure correction equation. In this article, a new method for constructing the coefficients of this equation for colocated unstructured meshes is proposed. This method is based on momentum interpolation. The method is compared with the approach adopted in literature. The complete discretization of the Navier Stokes … …American Journal of Applied Sciences, Vol. 6, Issue 1 · 31 Jan 2009 · 7,137 accessesView PDF Cite