Isogeometric analysis-suitable parameterization: Advancements inside and outside G+Smo
Date:
This talk introduces robust parameterization methodologies, focusing on the generation of high-quality domain parameterizations from CAD boundary representations, both within and beyond the capabilities of G+Smo. We begin with barrier-type optimization-based methods and PDE-based parameterization techniques, which have found their niche in industry, particularly in mesh generation for complex machinery such as twin-screw compressors.
We then turn to boundary correspondence, a key factor in modeling the fine details of fluid flow within slender, elongated geometries. A novel application of Schwarz–Christoffel mapping will be presented, showing its potential to preserve geometric features during parameterization. This is instrumental for accurate fluid dynamics simulations and for improving optimization processes.
Keywords: Isogeometric Analysis, Analysis-Suitable Parameterization, NURBS, Boundary Correspondence, G+Smo