Recursive Sub-Division Technique for Higher-OrderElement Isosurface Visualization

Higher-Order finite-element CFD methods have the potential to reduce the computational cost to achieve a desired solution error. These techniques have been an area of research for many years and are becoming more widely available in popular CFD codes. This paper discusses a technique for visualizing isosurfaces in higher-order element solutions with reduced memory usage. Read part 3 of our blog series on visualizing higher-order elements, Isosurface Algorithms.