ranocha/SummationByPartsOperators.jl

A Julia library of summation-by-parts (SBP) operators used in finite difference, Fourier pseudospectral, continuous Galerkin, and discontinuous Galerkin methods to get provably stable semidiscretizations, paying special attention to boundary conditions.

Language: Julia - Size: 6.32 MB - Last synced at: about 20 hours ago - Pushed at: 23 days ago - Stars: 104 - Forks: 17

JoshuaLampert/SimpleDiscontinuousGalerkin.jl

Discontinuous Galerkin methods for hyperbolic conservation laws

Language: Julia - Size: 275 KB - Last synced at: 3 days ago - Pushed at: 3 days ago - Stars: 0 - Forks: 0

exadg/exadg

ExaDG - High-Order Discontinuous Galerkin for the Exa-Scale

Language: C++ - Size: 59.1 MB - Last synced at: 4 days ago - Pushed at: 4 days ago - Stars: 173 - Forks: 45

cpraveen/fem

Codes for finite element method

Language: C++ - Size: 4.32 MB - Last synced at: 4 days ago - Pushed at: 5 days ago - Stars: 29 - Forks: 15

trixi-framework/Trixi.jl

Trixi.jl: Adaptive high-order numerical simulations of conservation laws in Julia

Language: Julia - Size: 17.2 MB - Last synced at: 6 days ago - Pushed at: 6 days ago - Stars: 604 - Forks: 126

inducer/meshmode

High-order unstructured mesh representation and discrete function spaces

Language: Python - Size: 2.73 MB - Last synced at: 6 days ago - Pushed at: 6 days ago - Stars: 28 - Forks: 25

quinoacomputing/quinoa

Adaptive computational fluid dynamics

Language: C++ - Size: 230 MB - Last synced at: 5 days ago - Pushed at: 5 days ago - Stars: 111 - Forks: 22

LLNL/echemfem

Finite Element Method for Electrochemical Transport (EchemFEM)

Language: Python - Size: 668 KB - Last synced at: about 21 hours ago - Pushed at: 15 days ago - Stars: 21 - Forks: 5

ywkawai/FE-Project

Fluid simulation codes of atmosphere using discontinuous Galerkin finite element method. This project also provides a nonhydrostatic atmospheric model, SCALE-DG.

Language: Fortran - Size: 5.17 MB - Last synced at: 22 days ago - Pushed at: 22 days ago - Stars: 14 - Forks: 3

fdrmrc/Polydeal

C++ implementation of Polygonal Discontinuous Galerkin method within the deal.II Finite Element library.

Language: C++ - Size: 110 MB - Last synced at: 22 days ago - Pushed at: 22 days ago - Stars: 0 - Forks: 1

flexi-framework/flexi

FLEXI: A high order discontinuous Galerkin framework for hyperbolic–parabolic conservation laws

Language: Fortran - Size: 75.1 MB - Last synced at: 24 days ago - Pushed at: 24 days ago - Stars: 247 - Forks: 69

feltor-dev/feltor

Numerical methods for edge and scrape-off layer blob and turbulence simulations. Homepage:

Language: C++ - Size: 22.9 MB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 34 - Forks: 18

tristanmontoya/ReproduceSBPSimplex

Reproducibility repository for "Efficient Tensor-Product Spectral-Element Operators with the Summation-by-Parts Property on Curved Triangles and Tetrahedra"

Language: Julia - Size: 169 MB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 1 - Forks: 0

vavrines/FluxReconstruction.jl

flux reconstruction method for advection-diffusion type physics

Language: Julia - Size: 35.6 MB - Last synced at: 1 day ago - Pushed at: 8 months ago - Stars: 24 - Forks: 4

lettucecfd/NATriuM

High-order semi-Lagrangian/finite element lattice Boltzmann solver based on deal.ii

Language: C++ - Size: 96.3 MB - Last synced at: about 1 month ago - Pushed at: over 1 year ago - Stars: 6 - Forks: 2

SubrosaDG-dev/SubrosaDG

A pure C++ template discontinuous Galerkin method CFD project.

Language: C++ - Size: 2.53 MB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 4 - Forks: 1

tristanmontoya/StableSpectralElements.jl

StableSpectralElements.jl: Provably stable discontinuous spectral-element methods for conservation laws

Language: Julia - Size: 280 MB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 7 - Forks: 0

YueWu2002/mfem-MHD Fork of mfem/mfem

mfem support for discontinuous Galerkin methods for MHD equations

Language: C++ - Size: 106 MB - Last synced at: 2 months ago - Pushed at: 2 months ago - Stars: 0 - Forks: 0

diantonioandrea/ivo 📦

ivo - A C++23 DGFE library for 2+1 space-time problems.

Language: C++ - Size: 2.63 MB - Last synced at: 4 months ago - Pushed at: 5 months ago - Stars: 3 - Forks: 0

mdh266/PECS

Photoelctrochemical Solar Cell Simulator

Language: C++ - Size: 3.69 MB - Last synced at: 4 months ago - Pushed at: about 6 years ago - Stars: 4 - Forks: 1

jaisw7/dgfs1D_gpu

Discontinuous Galerkin Fast Spectral (DGFS) in one dimension

Language: Python - Size: 298 KB - Last synced at: 5 months ago - Pushed at: 5 months ago - Stars: 6 - Forks: 0

mdh266/Semiconductor_Device_Simulator

Semiconductor Device Simulator in 2D and 3D

Language: C++ - Size: 43 KB - Last synced at: 4 months ago - Pushed at: about 8 years ago - Stars: 11 - Forks: 2

flexi-framework/elexi

Open Source High-Order Unstructured Discontinuous Galerkin Fluid Dynamics Solver with Euler-Lagrange Extension

Language: Fortran - Size: 91.2 MB - Last synced at: 3 months ago - Pushed at: 6 months ago - Stars: 5 - Forks: 1

cpraveen/dflo

Discontinuous Galerkin solver for compressible flows

Language: C++ - Size: 435 KB - Last synced at: 7 months ago - Pushed at: 7 months ago - Stars: 54 - Forks: 35

sandialabs/DGTile

Portably performant discontinuous Galerkin adaptive mesh library

Language: C++ - Size: 3.78 MB - Last synced at: 3 months ago - Pushed at: about 1 year ago - Stars: 7 - Forks: 2

pvc1989/miniCFD

CFD solvers implemented in C++20

Language: C++ - Size: 7.8 MB - Last synced at: 8 months ago - Pushed at: 8 months ago - Stars: 8 - Forks: 7

mdh266/Distributed_Poisson_Solver

Distributed Poisson Equation Solver Using The Local Discontinuous Galerkin Method

Language: C++ - Size: 336 KB - Last synced at: 28 days ago - Pushed at: about 8 years ago - Stars: 9 - Forks: 3

NekCEM/NekCEM

Spectral-element solver for Maxwell's equations, drift-diffusion equations, and more.

Language: Fortran - Size: 21.6 MB - Last synced at: about 2 months ago - Pushed at: about 4 years ago - Stars: 23 - Forks: 18

PhilBaa/DG_AMR_ClassicalPlanckFokker

A finite element implementation of the classical Planck-Fokker equation using a discontinuous Galerkin method and adaptive mesh refinement

Language: C++ - Size: 15.6 KB - Last synced at: 9 months ago - Pushed at: 9 months ago - Stars: 0 - Forks: 0

tristanmontoya/GHOST

GHOST: Generalized High-Order Solver Toolbox

Language: Python - Size: 2.03 GB - Last synced at: 3 months ago - Pushed at: almost 3 years ago - Stars: 8 - Forks: 2

FDYdarmstadt/BoSSS

BoSSS is a flexible framework for the development, evaluation & application of numerical discretization schemes based on the Discontinuous Galerkin method

Language: C# - Size: 248 MB - Last synced at: 4 days ago - Pushed at: 10 months ago - Stars: 28 - Forks: 14

diantonioandrea/pacs-project 📦

PoliMi - PACS - The hp-Adaptive Discontinuous Galërkin Method.

Language: C++ - Size: 26.5 MB - Last synced at: 11 months ago - Pushed at: 11 months ago - Stars: 2 - Forks: 0

pvc1989/phdthesis

Manuscripts for my PhD thesis.

Language: TeX - Size: 161 MB - Last synced at: 11 months ago - Pushed at: 11 months ago - Stars: 0 - Forks: 0

tristanmontoya/ReproduceEntropyStableDSEM

Reproducibility repository for "Efficient Entropy-Stable Discontinuous Spectral-Element Methods Using Tensor-Product Summation-by-Parts Operators on Triangles and Tetrahedra"

Language: Julia - Size: 8.09 MB - Last synced at: 4 months ago - Pushed at: 11 months ago - Stars: 1 - Forks: 0

hqwang815/DG_RoomAcoustics Fork of Building-acoustics-TU-Eindhoven/edg-acoustics

Wave-based room acoustic modeling package with the DG method

Language: Python - Size: 58.3 MB - Last synced at: 11 months ago - Pushed at: 11 months ago - Stars: 1 - Forks: 0

bonevbs/swdg

Simple implementation of 1d Shallow Water DG with wetting/drying

Language: MATLAB - Size: 35.2 KB - Last synced at: about 1 month ago - Pushed at: over 4 years ago - Stars: 4 - Forks: 0

JuntaoHuang/adaptive-multiresolution-DG

Adaptive multiresolution discontinuous Galerkin C++ package

Language: C++ - Size: 587 KB - Last synced at: 11 months ago - Pushed at: 11 months ago - Stars: 40 - Forks: 6

bonevbs/nodal-dg-extension

A simple extension for the nodal-dg code by Jan S. Hesthaven and Tim Warburton

Language: MATLAB - Size: 85.9 KB - Last synced at: 4 months ago - Pushed at: about 4 years ago - Stars: 6 - Forks: 2

flexi-framework/galaexi

GALÆXI: A high order discontinuous Galerkin framework for compressible flows on GPU systems

Language: Fortran - Size: 65.4 MB - Last synced at: 11 months ago - Pushed at: about 1 year ago - Stars: 11 - Forks: 2

trixi-framework/paper-2021-EC_performance

Reproducibility repository for "Efficient implementation of modern entropy stable and kinetic energy preserving discontinuous Galerkin methods for conservation laws"

Language: Julia - Size: 161 KB - Last synced at: 4 months ago - Pushed at: almost 2 years ago - Stars: 1 - Forks: 0

inquisitor101/AS3

A Simple Structured Solver (AS3)

Language: C++ - Size: 4 MB - Last synced at: 12 months ago - Pushed at: 12 months ago - Stars: 0 - Forks: 0

pvc1989/ICCFD12

Manuscript for ICCFD12

Language: TeX - Size: 16.3 MB - Last synced at: 12 months ago - Pushed at: 12 months ago - Stars: 0 - Forks: 0

Technologicat/pydgq

ODE system solver using dG(q), time-discontinuous Galerkin with Lobatto basis.

Language: Python - Size: 1.38 MB - Last synced at: 3 months ago - Pushed at: about 8 years ago - Stars: 15 - Forks: 2

WQCG/blitzdg

blitzdg is an open-source project aiming to implement parallel discontinuous Galerkin (dg) solvers for common partial differential equations systems using blitz++ for array and tensor manipulations and MPI for distributed parallelism.

Language: C++ - Size: 6.9 MB - Last synced at: about 1 month ago - Pushed at: about 2 years ago - Stars: 7 - Forks: 4

trevor-vincent/disco4est

A scalable hp-adaptive discontinuous Galerkin solver for non-linear elliptic partial differential equations on curved multi-block meshes.

Language: C - Size: 69 MB - Last synced at: 4 months ago - Pushed at: about 3 years ago - Stars: 13 - Forks: 8

Martin-Lacroix/Acoustic

Discontinuous Galerkin FEM Solver

Language: C++ - Size: 25.4 KB - Last synced at: about 1 year ago - Pushed at: about 1 year ago - Stars: 4 - Forks: 7

tlroy/thermalporous

DG0 solver for non-isothermal flow in porous media

Language: Python - Size: 18.5 MB - Last synced at: 3 months ago - Pushed at: over 4 years ago - Stars: 6 - Forks: 3

flexi-framework/flexi-particle

Open Source High-Order Unstructured Discontinuous Galerkin Fluid Dynamics Solver with Euler-Lagrange Extension

Language: Fortran - Size: 79.5 MB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 3 - Forks: 0

weiqishen/HiFiLES-solver Fork of HiFiLES/HiFiLES-solver

Custom version of High-Fidelity Large-Eddy SImulation (HiFiLES) code (https://hifiles.stanford.edu/) by UF Theoretical Fluid Dynamics and Turbulence Group (https://faculty.eng.ufl.edu/fluids/).

Language: C++ - Size: 45.4 MB - Last synced at: over 1 year ago - Pushed at: about 3 years ago - Stars: 10 - Forks: 3

volpatto/porousdrake

Suitable Finite Element methods for Porous Media flow using Firedrake Project framework

Language: Python - Size: 2.09 MB - Last synced at: 4 months ago - Pushed at: about 4 years ago - Stars: 3 - Forks: 1

mdh266/Advection_Solver

Solves the steady-state advection equation using the discontinuous Galerkin method.

Language: C++ - Size: 7.81 KB - Last synced at: 4 months ago - Pushed at: over 8 years ago - Stars: 5 - Forks: 1

UT-CHG/dgswemv2

Language: C++ - Size: 9.84 MB - Last synced at: over 1 year ago - Pushed at: almost 5 years ago - Stars: 9 - Forks: 8

skhelladi/DGFEM-CAA-GUI

A Graphical User Interface for DGFEM-CAA code

Language: C++ - Size: 272 KB - Last synced at: about 2 months ago - Pushed at: over 1 year ago - Stars: 1 - Forks: 0

choward1491/TAM574_STDG

Space-Time Discontinuous Galerkin Code implemented for final project in graduate course TAM 574 - Advanced Finite Element Methods

Language: C++ - Size: 83.4 MB - Last synced at: almost 2 years ago - Pushed at: over 7 years ago - Stars: 7 - Forks: 4

GSchnackers/dgwaves

Example of usage for gmsh SDK

Language: C++ - Size: 33 MB - Last synced at: almost 2 years ago - Pushed at: about 6 years ago - Stars: 6 - Forks: 0

tgregov/Multiphysics

Discontinuous Galerkin FEM Runge-Kutta solver for hyperbolic systems of equations, in particular for shallow water equations.

Language: C++ - Size: 2.45 MB - Last synced at: over 1 year ago - Pushed at: almost 5 years ago - Stars: 17 - Forks: 6

jaisw7/frfs

Flux-reconstructed discontinuous Galerkin schemes for Boltzmann equation and related kinetic models

Language: Python - Size: 317 KB - Last synced at: almost 2 years ago - Pushed at: about 4 years ago - Stars: 0 - Forks: 1

juanmanzanero/HORSES2D

Two dimensional high-order spectral element method fluid dynamics solver (this code is no longer maintained!)

Language: Fortran - Size: 1.16 MB - Last synced at: about 1 year ago - Pushed at: over 3 years ago - Stars: 16 - Forks: 4

povanberg/DGFEM-Acoustic

Discontinuous Galerkin finite element method (DGFEM) for Acoustic Wave Propagation

Language: C++ - Size: 132 MB - Last synced at: almost 2 years ago - Pushed at: almost 3 years ago - Stars: 65 - Forks: 26

crewsdw/Magnetohydrodynamics2D

Incompressible viscous MHD in two dimensions with mixed discontinuous Galerkin / Fourier spectral method

Language: Python - Size: 433 KB - Last synced at: almost 2 years ago - Pushed at: about 2 years ago - Stars: 1 - Forks: 1

crewsdw/Incompressible2D

Experimental discontinuous Galerkin / Fourier spectral solver for viscous, incompressible Navier-Stokes equation in two dimensions

Language: Python - Size: 505 KB - Last synced at: almost 2 years ago - Pushed at: about 2 years ago - Stars: 3 - Forks: 2

trixi-framework/talk-2021-Introduction_to_Julia_and_Trixi

Introduction to Julia and Trixi, a numerical simulation framework for hyperbolic PDEs

Language: Jupyter Notebook - Size: 9.7 MB - Last synced at: 4 months ago - Pushed at: over 4 years ago - Stars: 3 - Forks: 0

SachaCardonna/SimpleDG4SCL

A simple C++ implementation of Discontinuous Galerkin schemes on 1D scalar conservation laws.

Language: C++ - Size: 392 KB - Last synced at: about 2 years ago - Pushed at: about 2 years ago - Stars: 0 - Forks: 0

3343/edge

Extreme-scale Discontinuous Galerkin Environment (EDGE)

Language: C++ - Size: 3.31 MB - Last synced at: about 2 years ago - Pushed at: about 2 years ago - Stars: 30 - Forks: 21

JoWayne94/CyDG

CyDG is an academic software for prototyping higher-order discontinuous Galerkin methods.

Language: Python - Size: 178 KB - Last synced at: over 2 years ago - Pushed at: over 2 years ago - Stars: 0 - Forks: 0

mdh266/PECS-1D

Photoelectrochemical Solar Cell Simulator in 1D

Language: C++ - Size: 658 KB - Last synced at: 4 months ago - Pushed at: almost 8 years ago - Stars: 6 - Forks: 1

FESTUNG/FESTUNG

The main project for the MATLAB / GNU Octave code of FESTUNG

Language: MATLAB - Size: 11.2 MB - Last synced at: over 2 years ago - Pushed at: almost 3 years ago - Stars: 32 - Forks: 7

lmdiazangulo/dg 📦

A python module containing tools for Discontinuous Galerkin numerical methods. Archived, continued in: https://github.com/lmdiazangulo/PyDG1D

Language: Python - Size: 65.4 KB - Last synced at: over 2 years ago - Pushed at: over 2 years ago - Stars: 2 - Forks: 4

jbrillon/DG-Mesh-Optimization

Discontinuous Galerkin (DG) solver (C++) coupled with a Quasi-Newton line-search algorithm (Python) to optimize the DG mesh.

Language: C++ - Size: 2.63 MB - Last synced at: over 2 years ago - Pushed at: over 3 years ago - Stars: 8 - Forks: 0

sseyler/HERMESHD

HERMESHD is a discontinuous Galerkin 3D fluctuating hydrodynamics code for nanoscale fluid simulation

Language: Fortran - Size: 928 KB - Last synced at: 5 months ago - Pushed at: about 4 years ago - Stars: 10 - Forks: 11

fdrmrc/DG_advection_reaction_suite

A collection of C++ programs that solve advection -reaction problems using DG (Discontinuous Galerkin) upwind methods with a reliable error estimator

Language: C++ - Size: 5.71 MB - Last synced at: about 1 month ago - Pushed at: almost 4 years ago - Stars: 1 - Forks: 0

hwangoh/qpat-ewe-dgm

MATLAB package that models physical phenomena and performs uncertainty quantification on parameters of interest for coupled elastic-acoustic quantitative photoacoustic tomography

Language: MATLAB - Size: 3.25 MB - Last synced at: over 2 years ago - Pushed at: about 4 years ago - Stars: 3 - Forks: 3

andrewgiuliani/PyDGSRD1D

An implementation of a one-dimensional stabilized DG method that can time step explicity, even when there are arbitrarily small cells on the grid.

Language: Python - Size: 390 KB - Last synced at: over 2 years ago - Pushed at: over 3 years ago - Stars: 0 - Forks: 1

cbcoutinho/learn_dg

A quick and dirty project to deploy a working DG solver

Language: Fortran - Size: 5.42 MB - Last synced at: about 2 years ago - Pushed at: about 4 years ago - Stars: 5 - Forks: 1

NekCEM/NekCEM-Examples

Examples for NekCEM

Language: Matlab - Size: 5.77 MB - Last synced at: about 2 months ago - Pushed at: about 8 years ago - Stars: 2 - Forks: 5

samiiali/nargil2

A C++ toolset for solving PDEs

Language: C++ - Size: 903 KB - Last synced at: 7 months ago - Pushed at: about 7 years ago - Stars: 2 - Forks: 0

dsteinmo/blitzdg Fork of WQCG/blitzdg

This project has been moved to https://github.com/wqcg/blitzdg

Language: C++ - Size: 659 KB - Last synced at: over 2 years ago - Pushed at: over 7 years ago - Stars: 0 - Forks: 0