Alya: Multiphysics engineering simulation toward exascale
Alya is a multi-physics simulation code developed at Barcelona Supercomputing Center
(BSC). From its inception Alya code is designed using advanced High Performance …
(BSC). From its inception Alya code is designed using advanced High Performance …
ConvPDE-UQ: Convolutional neural networks with quantified uncertainty for heterogeneous elliptic partial differential equations on varied domains
In this work, we introduce the ConvPDE-UQ framework for constructing light-weight
numerical solvers for partial differential equations (PDEs) using convolutional neural …
numerical solvers for partial differential equations (PDEs) using convolutional neural …
[HTML][HTML] Error-driven adaptive mesh refinement for unsteady turbulent flows in spectral-element simulations
The simulation of turbulent flows requires high spatial resolution in potentially a priori
unknown, solution-dependent locations. To achieve adaptive refinement of the mesh, we …
unknown, solution-dependent locations. To achieve adaptive refinement of the mesh, we …
Enhancing occupants' comfort through BIM-based probabilistic approach
Despite the fact that buildings are designed to meet occupants' needs, many do not perform
as planned, impacting upon both building performance and occupants' comfort. Analyzing …
as planned, impacting upon both building performance and occupants' comfort. Analyzing …
3D fluid-structure interaction simulation of aortic valves using a unified continuum ALE FEM model
Due to advances in medical imaging, computational fluid dynamics algorithms and high
performance computing, computer simulation is developing into an important tool for …
performance computing, computer simulation is developing into an important tool for …
Towards a parameter-free method for high Reynolds number turbulent flow simulation based on adaptive finite element approximation
This article is a review of our work towards a parameter-free method for simulation of
turbulent flow at high Reynolds numbers. In a series of papers we have developed a model …
turbulent flow at high Reynolds numbers. In a series of papers we have developed a model …
A computational model of open‐irrigated radiofrequency catheter ablation accounting for mechanical properties of the cardiac tissue
Radiofrequency catheter ablation (RFCA) is an effective treatment for cardiac arrhythmias.
Although generally safe, it is not completely exempt from the risk of complications. The great …
Although generally safe, it is not completely exempt from the risk of complications. The great …
Cloud benchmarking and performance analysis of an HPC application in Amazon EC2
Cloud computing platforms have been continuously evolving. Features such as the Elastic
Fabric Adapter (EFA) in the Amazon Web Services (AWS) platform have brought yet another …
Fabric Adapter (EFA) in the Amazon Web Services (AWS) platform have brought yet another …
Tetrahedral adaptive mesh refinement for two‐phase flows using conservative level‐set method
In this article, we describe a parallel adaptive mesh refinement strategy for two‐phase flows
using tetrahedral meshes. The proposed methodology consists of combining a conservative …
using tetrahedral meshes. The proposed methodology consists of combining a conservative …
A new body-fitted immersed volume method for the modeling of ductile fracture at the microscale: Analysis of void clusters and stress state effects on coalescence
In this work, a new finite element framework is developed and applied to the study and
modeling of ductile fracture mechanisms at the microscale. More particularly, a body-fitted …
modeling of ductile fracture mechanisms at the microscale. More particularly, a body-fitted …