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PetIGA-MF: A multi-field high-performance toolbox for structure-preserving B-splines spaces

Journal Article · · Journal of Computational Science
 [1];  [2];  [3];  [4];  [5];  [6]
  1. King Abdullah Univ. of Science and Technology (KAUST), Thuwal, (Saudi Arabia)
  2. Federal Univ. of the State of Rio de Janeiro (Brazil)
  3. Basque Center for Applied Mathematics, Bilbao (Spain)
  4. King Abdullah Univ. of Science and Technology (KAUST), Thuwal, (Saudi Arabia); Univ. Nacional del Litoral, Santa Fe (Argentina)
  5. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
  6. Curtin Univ., Perth, WA (Australia); Commonwealth Scientific and Industrial Research Organization (CSIRO), Kensington WA (Australia)
We describe the development of a high-performance solution framework for isogeometric discrete differential forms based on B-splines: PetIGA-MF. Built on top of PetIGA, PetIGA-MF is a general multi-field discretization tool. To test the capabilities of our implementation, we solve different viscous flow problems such as Darcy, Stokes, Brinkman, and Navier-Stokes equations. Several convergence benchmarks based on manufactured solutions are presented assuring optimal convergence rates of the approximations, showing the accuracy and robustness of our solver.
Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC05-00OR22725
OSTI ID:
1429197
Journal Information:
Journal of Computational Science, Journal Name: Journal of Computational Science Journal Issue: C Vol. 18; ISSN 1877-7503
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (25)

Isogeometric analysis in electromagnetics: B-splines approximation journal March 2010
Coupling Navier-stokes and Cahn-hilliard Equations in a Two-dimensional Annular flow Configuration journal January 2015
Benchmark spectral results on the lid-driven cavity flow journal May 1998
An energy-stable convex splitting for the phase-field crystal equation text January 2014
An accurate numerical solution algorithm for 3D velocity-vorticity Navier-Stokes equations by the DQ method journal October 2005
A 3D incompressible Navier-Stokes velocity-vorticity weak form finite element algorithm journal January 2002
IsoGeometric Analysis: Stable elements for the 2D Stokes equation journal April 2010
Numerical solution of three-dimensional velocity-vorticity Navier-Stokes equations by finite difference method journal January 2005
High-Re solutions for incompressible flow using the Navier-Stokes equations and a multigrid method journal December 1982
Benchmark spectral results on the lid-driven cavity flow journal May 1998
De Rham diagram for hp finite element spaces journal April 2000
Computational cost estimates for parallel shared memory isogeometric multi-frontal solvers journal June 2014
Weak Dirichlet boundary conditions for wall-bounded turbulent flows journal November 2007
Isogeometric variational multiscale modeling of wall-bounded turbulent flows with weakly enforced boundary conditions on unstretched meshes journal February 2010
Three-dimensional isogeometric solutions to general boundary value problems of Toupin’s gradient elasticity theory at finite strains journal August 2014
PetIGA: A framework for high-performance isogeometric analysis journal August 2016
An energy-stable convex splitting for the phase-field crystal equation journal October 2015
Isogeometric divergence-conforming B-splines for the unsteady Navier–Stokes equations journal May 2013
Performance evaluation of block-diagonal preconditioners for the divergence-conforming B-spline discretization of the Stokes system journal November 2015
Energy exchange analysis in droplet dynamics via the Navier–Stokes–Cahn–Hilliard model journal May 2016
Finite element exterior calculus: from Hodge theory to numerical stability journal January 2010
Isogeometric Discrete Differential Forms in Three Dimensions journal January 2011
Isogeometric Collocation Methods journal November 2010
Isogeometric Divergence-Conforming B-Splines for the Darcy–Stokes–Brinkman Equations journal January 2013
Isogeometric Divergence-Conforming B-Splines for the Steady Navier–Stokes Equations journal April 2013

Cited By (4)

Dispersion-optimized quadrature rules for isogeometric analysis: Modified inner products, their dispersion properties, and optimally blended schemes journal June 2017
Refined isogeometric analysis for generalized Hermitian eigenproblems journal August 2021
A geometric multigrid method for isogeometric compatible discretizations of the generalized Stokes and Oseen problems: A geometric multigrid method for isogeometric compatible discretizations of the generalized Stokes and Oseen problems journal January 2018
Immersogeometric Analysis of Bioprosthetic Heart Valves, Using the Dynamic Augmented Lagrangian Method book January 2018

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