The original" Seven Motifs" set forth a roadmap of essential methods for the field of scientific computing, where a motif is an algorithmic method that captures a pattern of computation …
With ITER, the largest tokamak ever built, and the growing number of fusion energy startups in the world, the need for numerical simulations has never been more crucial to progress …
FPGAs are fostering interest as energy-efficient accelerators for scientific simulations, including for methods operating on unstructured meshes. Considering the potential impact …
The Poisson equation is critical to get a self-consistent solution in plasma fluid simulations used for Hall effect thrusters and streamer discharges, since the Poisson solution appears …
The evolution and release of fission gas impacts the performance of UO 2 nuclear fuel. We have created a Bayesian framework to calibrate a novel model for fission gas transport that …
In recent years, we have witnessed the emergence of scientific machine learning as a data- driven tool for the analysis, by means of deep-learning techniques, of data produced by …
Finite element analysis of solid mechanics is a foundational tool of modern engineering, with low-order finite element methods and assembled sparse matrices representing the industry …
Abstract Particle-In-Cell (PIC) schemes are ones of the most broadly used numerical methods in kinetic simulation of plasmas. The contribution of the present paper is dedicated …
Accurate error estimation is crucial in model order reduction, to obtain small reduced-order models as well as to certify their accuracy when deployed in downstream applications such …