Improved robustness for nearly-incompressible large deformation meshfree simulations on Delaunay tessellations

  • May 9, 2015
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Computer Methods in Applied Mechanics and Engineering Vol. 293, pp. 348 – 374, 2015 A. Ortiz-Bernardin,  M.A. Puso and N. Sukumar Abstract A displacement-based Galerkin meshfree method for large deformation analysis of nearly-incompressible elastic solids is presented. Nodal discretization of the domain is defined by a Delaunay tessellation (three-node triangles and four-node tetrahedra), which is used to

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