79 citations · 165 across the 13 of their papers we have counts for
4 papers · 1 filter
JIGSAW-GEO (1.0): locally orthogonal staggered unstructured grid generation for general circulation modelling on the sphere
Darren Engwirda
An algorithm for the generation of non-uniform, locally-orthogonal staggered unstructured spheroidal grids is described. This technique is designed to generate very high-quality st…
High-order accurate finite-volume formulations for the pressure gradient force in layered ocean models
Darren Engwirda, Maxwell Kelley, John Marshall
The development of a set of high-order accurate finite-volume formulations for evaluation of the pressure gradient force in layered ocean models is described. A pair of new schemes…
Conforming restricted Delaunay mesh generation for piecewise smooth complexes
Darren Engwirda
A Frontal-Delaunay refinement algorithm for mesh generation in piecewise smooth domains is described. Built using a restricted Delaunay framework, this new algorithm combines a num…
A WENO-type slope-limiter for a family of piecewise polynomial methods
Darren Engwirda, Maxwell Kelley
A new, high-order slope-limiting procedure for the Piecewise Parabolic Method (PPM) and the Piecewise Quartic Method (PQM) is described. Following a Weighted Essentially Non-Oscill…