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 …
Fully coupled fluid‐electro‐mechanical model of the human heart for supercomputers
A Santiago, J Aguado‐Sierra… - … journal for numerical …, 2018 - Wiley Online Library
In this work, we present a fully coupled fluid‐electro‐mechanical model of a 50th percentile
human heart. The model is implemented on Alya, the BSC multi‐physics parallel code …
human heart. The model is implemented on Alya, the BSC multi‐physics parallel code …
Improving stability of stabilized and multiscale formulations in flow simulations at small time steps
The objective of this paper is to show that use of the element-vector-based definition of
stabilization parameters, introduced in [TE Tezduyar, Computation of moving boundaries …
stabilization parameters, introduced in [TE Tezduyar, Computation of moving boundaries …
High-performance computing of wind turbine aerodynamics using isogeometric analysis
In this article we present a high-performance computing framework for advanced flow
simulation and its application to wind energy based on the residual-based variational …
simulation and its application to wind energy based on the residual-based variational …
Large-scale CFD simulations of the transitional and turbulent regime for the large human airways during rapid inhalation
The dynamics of unsteady flow in the human large airways during a rapid inhalation were
investigated using highly detailed large-scale computational fluid dynamics on a subject …
investigated using highly detailed large-scale computational fluid dynamics on a subject …
A massively parallel fractional step solver for incompressible flows
This paper presents a parallel implementation of fractional solvers for the incompressible
Navier–Stokes equations using an algebraic approach. Under this framework, predictor …
Navier–Stokes equations using an algebraic approach. Under this framework, predictor …
Partitioned fluid-structure interaction on massively parallel systems
BW Uekermann - 2016 - mediatum.ub.tum.de
Today's multi-physics simulations suffer from a lack of either flexibility or scalability. Only
reconciling both will allow for translating the higher compute power of the forthcoming exa …
reconciling both will allow for translating the higher compute power of the forthcoming exa …
Wall‐modeled large‐eddy simulation in a finite element framework
This work studies the implementation of wall modeling for large‐eddy simulation in a finite
element context. It provides a detailed description of how the approach used by the finite …
element context. It provides a detailed description of how the approach used by the finite …
Extension of fractional step techniques for incompressible flows: The preconditioned Orthomin (1) for the pressure Schur complement
The objective of this paper is to present different fractional step schemes in the algebraic
context to solve the incompressible Navier–Stokes equations, test them and pick the best …
context to solve the incompressible Navier–Stokes equations, test them and pick the best …
Computational modelling of nasal respiratory flow
CFD has emerged as a promising diagnostic tool for clinical trials, with tremendous
potential. However, for real clinical applications to be useful, overall statistical findings from …
potential. However, for real clinical applications to be useful, overall statistical findings from …