Publications

Owen, Steven J.; Ernst, Corey D.

Abstract not provided.

Owen, Steven J.; Foulk, James W.; Reedlunn, Benjamin R.; Ernst, Corey D.; Alleman, Coleman A.; Lim, Hojun L.

Abstract not provided.

Owen, Steven J.; Owen, Steven J.; Brown, Judith A.; Long, Kevin N.; Lim, Hojun L.; Ernst, Corey D.

Abstract not provided.

Owen, Steven J.; Brown, Judith A.; Ernst, Corey D.; Lim, Hojun L.; Long, Kevin N.

Abstract not provided.

CAD Computer Aided Design

Owen, Steven J.; Shih, Ryan M.; Ernst, Corey D.

We provide a template-based approach for generating locally refined all-hex meshes. We focus specifically on refinement of initially structured grids utilizing a 2-refinement approach where uniformly refined hexes are subdivided into eight child elements. The refinement algorithm consists of identifying marked nodes that are used as the basis for a set of four simple refinement templates. The target application for 2-refinement is a parallel grid-based all-hex meshing tool for high performance computing in a distributed environment. The result is a parallel consistent locally refined mesh requiring minimal communication and where minimum mesh quality is greater than scaled Jacobian 0.3 prior to smoothing.

Clark, Brett W.; Ernst, Corey D.

Abstract not provided.