Three-dimensional fracture simulation with a single-domain, direct boundary element formulation

A three-dimensional mesh refinement algo

A three-dimensional mesh refinement algorithm with low boundary reflections for the finite-difference time-domain simulation of metallic structures

✍ W. H. P. Pernice; F. P. Payne; K. Chaloulos; D. F. G. Gallagher 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 613 KB

## Abstract We present a method for including areas of high grid density into a general grid for the finite‐difference time‐domain method in three dimensions. Reflections occurring at the boundaries separating domains of different grid size are reduced significantly by introducing appropriate inter