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Computational Fluid Dynamics (CFD)

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Computational Fluid Dynamics (CFD) is a specialized area within fluid mechanics that employs numerical methods and algorithms to simulate the behavior of fluids. It enables engineers and scientists to model and analyze complex flow phenomena, such as air flow around an aircraft wing, water currents in rivers, or heat transfer in industrial equipment. CFD tools provide detailed insights into fluid behavior under various conditions, allowing for optimization of designs, prediction of performance, and troubleshooting of issues in many fields including aerospace, automotive, energy, and environmental engineering. By solving the governing equations of fluid motion (Navier-Stokes equations), CFD can predict velocity, pressure, temperature, and other important variables throughout the domain of interest.

Here are 1,969 public repositories matching this topic...

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All 1,969 Python 624 C++ 375 Jupyter Notebook 134 Fortran 107 C 104 MATLAB 96 HTML 53 Rust 38 TypeScript 36 JavaScript 30
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FluidX3D

ProjectPhysX / FluidX3D

Sponsor
Star 5.4k

The fastest and most memory efficient lattice Boltzmann CFD software, running on all GPUs and CPUs via OpenCL. Free for non-commercial use.

science benchmark simulation hpc gpu physics opencl intel gpgpu scientific-computing high-performance-computing raytracing gpu-computing cfd fluid-solver fluid-dynamics computational-fluid-dynamics fluid-simulation lattice-boltzmann lbm
  • Updated Nov 9, 2026
  • C++

barbagroup / CFDPython

Star 4.2k

A sequence of Jupyter notebooks featuring the "12 Steps to Navier-Stokes" http://lorenabarba.com/

python jupyter-notebook cfd fluid-dynamics navier-stokes-equations
  • Updated Mar 19, 2024
  • Jupyter Notebook

su2code / SU2

Star 1.9k

SU2: An Open-Source Suite for Multiphysics Simulation and Design

python flow c-plus-plus opensource simulation hpc optimization physics fluid cfd fluid-dynamics
  • Updated Nov 11, 2026
  • C++
AeroSandbox

peterdsharpe / AeroSandbox

Sponsor
Star 1.4k

Aircraft design optimization made fast through computational graph transformations (e.g., automatic differentiation). Composable analysis tools for aerodynamics, propulsion, structures, trajectory design, and much more.

python analysis simulation optimization aerospace automatic-differentiation airplane cfd aircraft aerodynamics vlm xfoil aerospace-engineering aircraft-design mdo mdao aerodynamic-analysis 3d-panel
  • Updated Oct 30, 2026
  • Jupyter Notebook

shner-elmo / TradingView-Screener

Sponsor
Star 1.4k

A package that lets you create TradingView screeners in Python

crypto trading stock forex stock-market quant quantitative-finance cfd technical-analysis ta indices tradingview stock-screener live-data stock-scanner tradingview-api stonk tradingview-scanner tradingview-screener tvscreener
  • Updated Nov 11, 2026
  • Python

google / jax-cfd

Star 968

Computational Fluid Dynamics in JAX

cfd jax
  • Updated Oct 25, 2026
  • Jupyter Notebook
cfdtool

precise-simulation / cfdtool

Star 927

CFDTool - An easy to use OpenFOAM / SU2 / CFD simulation toolbox

gui simulation matlab toolbox cfd openfoam multiphysics matlab-toolbox computational-fluid-dynamics fluid-simulation fluid-mechanics su2 fluid-flows openfoam-tutorials cfd-simulation cfd-toolbox cfdtool-toolbox
  • Updated Jul 15, 2026
  • MATLAB

OpenVSP / OpenVSP

Star 885

A parametric aircraft geometry tool

engineering modeling aerospace cfd aircraft parametric 3d aerodynamics 3d-models finite-element-methods aerospace-engineering aircraft-design
  • Updated Nov 12, 2026
  • C

jaheyns / CfdOF

Star 744

Computational Fluid Dynamics (CFD) for FreeCAD based on OpenFOAM solver

cad cfd openfoam freecad-workbench
  • Updated Nov 9, 2026
  • Python

thu-zhanghl / CFD101

Star 700

💧CFD(计算流体力学)资料汇总、学习笔记,欢迎补充...

cfd tecplot computational-fluid-dynamics ansys-cfd ansys-scdm
  • Updated Jan 28, 2021
JAXFLUIDS

tumaer / JAXFLUIDS

Star 670

Differentiable Fluid Dynamics Package

machine-learning deep-learning hpc gpu high-performance automatic-differentiation cuda gpu-computing cfd turbulence fluid-dynamics computational-fluid-dynamics compressible-flows tpu multi-phase-flows jax jaxfluids
  • Updated Aug 28, 2026
  • Python

Mohamedelrefaie / DrivAerNet

Star 559

A Large-Scale Multimodal Car Dataset with Computational Fluid Dynamics Simulations and Deep Learning Benchmarks

deep-neural-networks deep-learning data-driven cfd openfoam fluid-dynamics meshes computational-fluid-dynamics fluid-simulation 3d-geometry aerodynamics surrogate-modelling surrogate-models graph-neural-networks dgcnn large-scale-dataset parametric-design generative-ai car-design drivaer
  • Updated May 14, 2026
  • Python

qd-cae / awesome-CAE

Star 512

A curated list of awesome CAE frameworks, libraries and software.

collection tools libraries scripting abaqus fem cfd preprocessing cae ls-dyna
  • Updated Aug 15, 2024

peterdsharpe / NeuralFoil

Sponsor
Star 506

NeuralFoil is a practical airfoil aerodynamics analysis tool using physics-informed machine learning, exposed to end-users in pure Python/NumPy.

python machine-learning analysis optimization aerospace airplane cfd aircraft hydrodynamics sailing aerodynamics propeller airfoil xfoil aircraft-design mdo mdao aerodynamic-analysis
  • Updated Oct 7, 2026
  • Python

Nek5000 / Nek5000

Star 493

our classic

flow hpc fluid spectral cfd navier-stokes high-order sem anl
  • Updated Oct 4, 2026
  • Fortran

mahran-sayed / awesome-aerospace-engineering

Star 471

A list of aerospace engineering learning resources 🚀✈️

engineering awesome uav space aerospace fluid rover mechanical-engineering awesome-list cfd cubesat aerodynamics aeronautics mechanics cansat aerospace-engineering engineering-design space-engineering satellite-engineering
  • Updated Jul 19, 2024
aphros

cselab / aphros

Star 464

Finite volume solver for incompressible multiphase flows with surface tension. Foaming flows in complex geometries.

simulation fluid chemical-engineering surface-tension high-performance-computing cfd paraview multiphase-flow
  • Updated Oct 26, 2026
  • C++
featool-multiphysics

precise-simulation / featool-multiphysics

Star 462

FEATool Multiphysics - "Physics Simulation Made Easy" (Fully Integrated FEA, FEniCS, OpenFOAM, SU2 Solver GUI & Engineering CAE Simulation Platform)

engineering gui simulation geometry matlab solver toolbox fem cfd openfoam physics-simulation finite-element-analysis pde multiphysics fenics cae gmsh su2 cad-modeling featool-multiphysics-toolbox
  • Updated Sep 3, 2026
  • MATLAB
MFC

MFlowCode / MFC

Star 441

Exascale multiphase flow solver — 2025 Gordon Bell Prize Finalist | 200T grid points on 43K+ GPUs

fortran simulation hpc gpu openmp mpi parallel-computing cuda scientific-computing gpu-computing cfd physics-simulation openacc fluid-dynamics computational-fluid-dynamics exascale rocm nvidia-gpu multiphase amd-gpu
  • Updated Nov 12, 2026
  • Fortran
nekRS

Nek5000 / nekRS

Star 431

next generation fast and scalable CFD code

hpc gpu cfd turbulence high-order exascale
  • Updated May 24, 2026
  • C++
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