3 papers
math.NA2020
Robust and scalable h-adaptive aggregated unfitted finite elements for interface elliptic problems
Eric Neiva, Santiago Badia
This work introduces a novel, fully robust and highly-scalable, -adaptive aggregated unfitted finite element method for large-scale interface elliptic problems. The new method i…
cs.CE2018
Numerical modelling of heat transfer and experimental validation in Powder-Bed Fusion with the Virtual Domain Approximation
Eric Neiva, Michele Chiumenti, Miguel Cervera +7
Among metal additive manufacturing technologies, powder-bed fusion features very thin layers and rapid solidification rates, leading to long build jobs and a highly localized proce…
cs.CE2018
A scalable parallel finite element framework for growing geometries. Application to metal additive manufacturing
Eric Neiva, Santiago Badia, Alberto F. Martín +1
This work introduces an innovative parallel, fully-distributed finite element framework for growing geometries and its application to metal additive manufacturing. It is well-known…