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#cfd (21 Repositories)

Ranked open-source repositories tagged with #cfd, scored by pull request acceptance likelihood and maintainer engagement velocity.

Topic Avg Merge Rate

26.5%

Avg Review Latency

30.3h

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21 repositories tagged #cfd

A TierC++ 399

chaos-polymtl/lethe

Repository for the open-source lethe CFD/DEM/CFD-DEM project

87.9%
Merge Rate
16h
First Review
67%
1st-Timers
16
Maintainers
A TierPython 263 2 GFIs

camUrban/PteraSoftware

Ptera Software is a fast, easy-to-use, and open-source software package for analyzing flapping-wing flight.

66.7%
Merge Rate
8h
First Review
75%
1st-Timers
5
Maintainers
A TierFOFortran 413

MFlowCode/MFC

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

70.4%
Merge Rate
1h
First Review
60%
1st-Timers
12
Maintainers
B TierFOFortran 241 1 GFIs

ExtremeFLOW/neko

/ᐠ. 。.ᐟ\ᵐᵉᵒʷˎˊ˗

66.7%
Merge Rate
5h
First Review
100%
1st-Timers
2
Maintainers
B TierJUJulia 104

byuflowlab/FLOWVPM.jl

Meshless large eddy simulation through the reformulated vortex particle method

100.0%
Merge Rate
<1h
First Review
0%
1st-Timers
0
Maintainers
B TierC++ 1.8k 1 GFIs

su2code/SU2

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

64.4%
Merge Rate
8d
First Review
64%
1st-Timers
22
Maintainers
B TierJUJulia 217

FourierFlows/FourierFlows.jl

Tools for building fast, hackable, pseudospectral partial differential equation solvers on periodic domains

100.0%
Merge Rate
18d
First Review
0%
1st-Timers
1
Maintainers
D TierJUJulia 149

vavrines/Kinetic.jl

Universal modeling and simulation of fluid mechanics upon machine learning. From the Boltzmann equation, heading towards multiscale and multiphysics flows.

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierJUJulia 182

Ferrite-FEM/Tensors.jl

Efficient computations with symmetric and non-symmetric tensors with support for automatic differentiation.

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierFOFortran 162

horses-framework/horses3d

HORSES3D: A high-order discontinuous Galerkin solver for flow simulations and multi-physics applications

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierJUJulia 385

byuflowlab/FLOWUnsteady

An interactional aerodynamics and acoustics solver for multirotor aircraft and wind energy

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierFOFortran 216

xcompact3d/Incompact3d

Current CPU version of our solver for the Navier-Stokes equations

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierFOFortran 486

Nek5000/Nek5000

our classic

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierPython 209

svd-ai-lab/sim-cli

CLI-first runtime for Codex, Claude Code, and AI agents to operate CAE solvers via plugins: COMSOL, Abaqus, Ansys.

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierC++ 5.2k

ProjectPhysX/FluidX3D

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

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierFOFortran 274

CaNS-World/CaNS

A code for fast, massively-parallel direct numerical simulations (DNS) of canonical flows

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierFOFortran 386

FluidityProject/fluidity

Fluidity

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierC++ 302

code-saturne/code_saturne

code_saturne public mirror

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierC++ 459

cselab/aphros

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

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierC 347

mdolab/dafoam

DAFoam: Discrete Adjoint with OpenFOAM for High-fidelity Multidisciplinary Design Optimization

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierFOFortran 358

ucns3d-team/UCNS3D

Unstructured Compressible Navier Stokes 3D code (UCNS3D)

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
Best Cfd Open Source Repositories & C-Rank™ | GetMerged