Back to Topics Directory
Topic Hub

#computational-fluid-dynamics (16 Repositories)

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

Topic Avg Merge Rate

41.4%

Avg Review Latency

4.4h

Filter by language

16 repositories tagged #computational-fluid-dynamics

A TierC++ 406

chaos-polymtl/lethe

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

82.8%
Merge Rate
-
First Review
89%
1st-Timers
14
Maintainers
A TierFOFortran 888

firemodels/fds

Fire Dynamics Simulator

83.3%
Merge Rate
-
First Review
67%
1st-Timers
6
Maintainers
A TierFOFortran 432 44 GFIs

MFlowCode/MFC

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

54.8%
Merge Rate
2h
First Review
33%
1st-Timers
14
Maintainers
A TierC++ 108

sphexa-org/sphexa

SPH-EXA is a C++20 simulation code for performing hydrodynamics simulations (with gravity and other physics), parallelized with MPI, OpenMP, CUDA, and HIP.

75.4%
Merge Rate
2d
First Review
78%
1st-Timers
4
Maintainers
A TierFOFortran 389

FluidityProject/fluidity

Fluidity

66.7%
Merge Rate
22h
First Review
50%
1st-Timers
2
Maintainers
A TierJUJulia 115

agdestein/IncompressibleNavierStokes.jl

Incompressible Navier-Stokes solver

100.0%
Merge Rate
-
First Review
100%
1st-Timers
1
Maintainers
B TierFOFortran 279

CaNS-World/CaNS

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

100.0%
Merge Rate
-
First Review
100%
1st-Timers
0
Maintainers
B TierC++ 180

tudelft3d/City4CFD

Reconstruction of LoD2 3D city models for urban flow simulations

100.0%
Merge Rate
-
First Review
100%
1st-Timers
0
Maintainers
C TierFOFortran 363

ucns3d-team/UCNS3D

Unstructured Compressible Navier Stokes 3D code (UCNS3D)

0.0%
Merge Rate
-
First Review
0%
1st-Timers
1
Maintainers
D TierFOFortran 218

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 TierJUJulia 389

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 201

brli3/CFD

Basic Computational Fluid Dynamics (CFD) schemes implemented in FORTRAN using Finite-Volume and Finite-Difference Methods. Sample simulations and figures are provided.

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierC++ 5.3k

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 297

flexi-framework/flexi

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

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierPython 113

opensbli/opensbli

A framework for the automated derivation and parallel execution of finite difference solvers on a range of computer architectures.

0.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
D TierC++ 2.1k

doyubkim/fluid-engine-dev

Fluid simulation engine for computer graphics applications

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