A polytree‐based adaptive polygonal finite element method for topology optimization
Sign Up to like & getrecommendations! Published in 2017 at "International Journal for Numerical Methods in Engineering"
DOI: 10.1002/nme.5448
Abstract: Summary We propose a highly effective approach using a novel adaptive methodology to perform topology optimization with polygonal meshes, called polytree meshes. Polytree is a hierarchical data structure based on the principle of recursive spatial… read more here.
Keywords: polytree based; method; topology; topology optimization ... See more keywords
A polytree-based adaptive scheme for modeling linear fracture mechanics using a coupled XFEM–SBFEM approach
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Analysis With Boundary Elements"
DOI: 10.1016/j.enganabound.2019.11.001
Abstract: Abstract In this paper, an adaptive mesh refinement, namely polytree is presented to increase the resolution of polygonal meshes. Conforming to elements with hanging nodes from the process of generating polytree meshes by commonly using… read more here.
Keywords: polytree based; scheme; xfem sbfem; mechanics ... See more keywords