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awesome-fluid-dynamics

A curated list of repositories related to fluid dynamics.
https://github.com/lento234/awesome-fluid-dynamics

Last synced: 24 days ago
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Benchmarks and Datasets

Benchmarks

Datasets

Community

Benchmarks

  • CFD Online Forum - A free community for everyone interested in Computational Fluid Dynamics.

Computational Fluid Dynamics

Building Energy and Urban Environments

  • NREL/EnergyPlus - EnergyPlus™ is a whole building energy simulation program that engineers, architects, and researchers use to model both energy consumption and water use in buildings.
  • uDALES/u-dales - uDALES: large-eddy-simulation software for urban flow, dispersion and microclimate modelling.
  • ladybug-tools/butterfly - 🦋 A light python API for creating and running OpenFoam cases for CFD simulation.

Chemical Kinetics

  • Cantera/cantera - Chemical kinetics, thermodynamics, and transport tool suite.

Coupling

  • precice/precice - A coupling library for partitioned multi-physics simulations, including, but not restricted to fluid-structure interaction and conjugate heat transfer simulations.

Design and Optimization

Differential programming

Finite Difference Methods (FDM)

  • p-costa/CaNS - A code for fast, massively-parallel direct numerical simulations (DNS) of canonical flows.

Finite Element Methods (FEM)

  • deal.II - An open source finite element library.
  • JuliaFEM/JuliaFEM.jl - The JuliaFEM software library is a framework that allows for the distributed processing of large Finite Element Models across clusters of computers using simple programming models.
  • FEniCS/dolfinx - Next generation FEniCS problem solving environment.
  • firedrakeproject/firedrake - Firedrake is an automated system for the portable solution of partial differential equations using the finite element method (FEM).
  • KratosMultiphysics/Kratos - Kratos Multiphysics (A.K.A Kratos) is a framework for building parallel multi-disciplinary simulation software.
  • FluidityProject/fluidity - An open-source computational fluid dynamics code with adaptive unstructured mesh capabilities.
  • kinnala/scikit-fem - Simple finite element assemblers.

Finite Volume Methods (FVM)

  • OpenFOAM/OpenFOAM-dev - OpenFOAM is a free, open source computational fluid dynamics (CFD) software package released by the OpenFOAM Foundation.
  • su2code/SU2 - SU2: An Open-Source Suite for Multiphysics Simulation and Design.
  • cselab/aphros - Finite volume solver for incompressible multiphase flows with surface tension.
  • code-saturne/code_saturne - code_saturne public mirror.
  • DelNov/T-Flows - T-Flows (stands for Turbulent Flows) is a Computational Fluid Dynamics (CFD) program, originally developed at Delft University of Technology, the Netherlands.
  • ucns3d-team/UCNS3D - Unstructured Compressible Navier Stokes 3D code (UCNS3D).
  • nextfoam/Baram - BARAM is developed to mitigate the steep learning curve of Text-based Solvers. BARAM helps you focus on a problem itself with intuitive graphical user interface. For now, OpenFOAM® solvers modified by nextfoam are integrated into BARAM.
  • MFlowCode/MFC - Exascale compressible multiphase flow solver with GPU acceleration (NVIDIA and AMD); 2025 Gordon Bell Prize Finalist.
  • weymouth/WaterLily.jl - Fast and simple fluid simulator in Julia.

Graphics

Immersed Boundary Methods (IBM)

  • cwrowley/ibpm - Immersed Boundary Projection Method (IBPM).
  • barbagroup/PetIBM - PetIBM - toolbox and applications of the immersed-boundary method on distributed-memory architectures.
  • barbagroup/cuIBM - cuIBM: a GPU-based immersed boundary method code.
  • ChenguangZhang/sdfibm - Immersed boundary method empowered by signed distance field, and OpenFOAM.
  • IBAMR/IBAMR - An adaptive and distributed-memory parallel implementation of the immersed boundary (IB) method.

Lattice Boltzmann Methods (LBM)

  • aromanro/LatticeBoltzmann - A 2D Lattice Boltzmann program.
  • lanl/MF-LBM - A Portable, Scalable and High-performance Lattice Boltzmann Code for DNS of Flow in Porous Media.
  • unigespc/palabos - Palabos is an open-source CFD solver based on the lattice Boltzmann method.

Neural Networks for PDE

Other Techniques

  • PyFR/PyFR - Framework for solving advection-diffusion type problems on streaming architectures using the Flux Reconstruction approach of Huynh.
  • pencil-code/pencil-code - A high-order finite-difference code for compressible hydrodynamic flows with magnetic fields and particles.
  • NaluCFD/Nalu - Nalu: a generalized unstructured massively parallel low Mach flow code designed to support a variety of open applications of interest built on the Sierra Toolkit and Trilinos solver Tpetra solver stack.
  • lesgo-jhu/lesgo - The Large-Eddy Simulation framework from the Turbulence Research Group at Johns Hopkins University.
  • cornellius-gp/gpytorch - A highly efficient and modular implementation of Gaussian Processes in PyTorch.

Shallow Water / Ocean Dynamics

  • jostbr/shallow-water - Python model solving the shallow water equations (linear momentum, nonlinear continuity).
  • team-ocean/veros - The versatile ocean simulator, in pure Python, powered by JAX.
  • CliMA/Oceananigans.jl - Julia software for fast, friendly, flexible, data-driven, ocean-flavored fluid dynamics on CPUs and GPUs.
  • OceanParcels/parcels - Parcels (Probably A Really Computationally Efficient Lagrangian Simulator) is a set of Python classes and methods to create customisable particle tracking simulations using output from Ocean Circulation models.

Spectral Methods

  • DedalusProject/dedalus - A flexible framework for solving PDEs with modern spectral methods.
  • FourierFlows/FourierFlows.jl - Tools for building fast, hackable, pseudospectral partial differential equation solvers on periodic domains.
  • Nek5000/Nek5000 - NEK5000 is an spectral element CFD code developed at the Mathematics and Computer Science Division of Argonne National Laboratory.
  • spectralDNS/shenfun - High performance computational platform in Python for the spectral Galerkin method.

Supersonic / Hypersonic Flow

  • matteobernardini/STREAmS - STREAmS performs Direct Numerical Simulations of compressible turbulent flows in Cartesian geometry solving the unsteady, fully compressible Navier-Stokes equations for a perfect gas.
  • sergeas67/OpenHyperFLOW2D - 2D (flat/axisymmetrical) transient viscous compressible multicomponent sub/trans/supersonic reacting gas flow with RANS/URANS turbulence models.

Vortex Methods / Panel Methods / Blade Element Methods

Weather and Climate

  • wrf-model/WRF - Weather Research and Forecasting (WRF) model is a numerical weather prediction (NWP) system designed to serve both atmospheric research and operational forecasting needs.

Educational

Books

Notebooks

  • barbagroup/CFDPython - A sequence of Jupyter notebooks featuring the "12 Steps to Navier-Stokes".
  • gpeyre/numerical-tours - Numerical Tours of Signal Processing and other materials.
  • jfavre/Visualization-training - The material used for the Scientific Visualization course, organized online by the Swiss National Supercomputing Centre (CSCS) on May 17-18, 2021.

Experimental Fluid Dynamics

ML / Optical Flow

PIV / PTV

  • JHU-NI-LAB/OpenLPT_Shake-The-Box - Open-source C++ code for Shake-the-box, particle tracking algorithm.
  • OpenPTV/openptv - OpenPTV - open source 3D-PTV software.
  • OpenPIV/openpiv-python - OpenPIV consists in a Python and Cython modules for scripting and executing the analysis of a set of PIV image pairs.
  • OpenPTV/pyptv - Python GUI for OpenPTV - open source three-dimensional particle tracking velocimetry.
  • ronshnapp/MyPTV - Python based 3D-PTV - open source pure Python three-dimensional particle tracking velocimetry.

Meshing

Books

  • gmsh - A three-dimensional finite element mesh generator with built-in pre- and post-processing facilities .
  • nschloe/pygmsh - Gmsh for Python.
  • nschloe/meshio - I/O for exhaustive number of mesh file types.
  • PyMesh/PyMesh - Geometry Processing Library for Python.
  • cnr-isti-vclab/meshlab - The open source mesh processing system.
  • inducer/meshpy - 2D/3D simplicial mesh generator interface for Python (Triangle, TetGen, gmsh).
  • CGAL/cgal - The Computational Geometry Algorithms Library (CGAL) is a C++ library that aims to provide easy access to efficient and reliable algorithms in computational geometry.

Post-processing and Data Analysis

ML / Optical Flow

  • numpy/numpy - The fundamental package for scientific computing with Python.
  • mathLab/PyDMD - Python Dynamic Mode Decomposition.
  • dynamicslab/pysindy - A sparse regression package with several implementations for the Sparse Identification of Nonlinear Dynamical systems.
  • ritchieng/eigenvectors-from-eigenvalues - This repository implements a calculation of eigenvectors from eigenvectors elegantly through PyTorch.
  • belson17/modred - An easy-to-use and parallelized library for finding modal decompositions and reduced-order models.
  • Astroua/TurbuStat - Statistics of Turbulence Python Package.
  • SURGroup/UQpy - UQpy (Uncertainty Quantification with python) is a general purpose Python toolbox for modeling uncertainty in physical and mathematical systems.
  • haller-group/LCStool - LCStool: LCS Tool is a computational engine for analyzing fluid flows by extracting their most influential material surfaces, Lagrangian Coherent Structures.
  • mengaldo/PySPOD - A Python package for spectral proper orthogonal decomposition (SPOD).

Related Topics

Benchmarks

Reproducibility

Benchmarks

  • sphinx-doc/sphinx - Sphinx is a tool that makes it easy to create intelligent and beautiful documentation for Python projects.
  • iterative/dvc - Data Version Control, Git for Data & Models, ML Experiments Management.

Visualization

2D Visualization

3D Visualization

  • Kitware/Vtk - Visualization Toolkit.
  • Kitware/paraview - An open-source, multi-platform data analysis and visualization application.
  • K3D-tools/K3D-jupyter - K3D lets you create 3D plots backed by WebGL with high-level API (surfaces, isosurfaces, voxels, mesh, cloud points, vtk objects, volume renderer, colormaps, etc).
  • sciapp/gr - GR framework: a graphics library for visualisation applications.
  • InsightSoftwareConsortium/itkwidgets - Interactive Jupyter widgets to visualize images, point sets, and meshes in 2D and 3D.
  • NVIDIA/ipyparaview - iPython widget for server-side ParaView rendering in Jupyter.
  • pyvista/pyvista - 3D plotting and mesh analysis through a streamlined interface for the Visualization Toolkit (VTK).
  • blender/blender - A free and open source 3D creation suite, supporting the entirety of the 3D pipeline-modeling, rigging, animation, simulation, rendering, compositing, motion tracking and video editing.
  • QuantStack/ipygany - 3-D Scientific Visualization in the Jupyter Notebook.