Computational Fluid Dynamics (CFD)

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.

GitHub: https://github.com/topics/cfd
Wikipedia: https://en.wikipedia.org/wiki/Computational_fluid_dynamics
Last updated: 2026-06-15 00:04:50 UTC
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https://github.com/nick-morse/multielementwinggenerator

A parametric wing generator for 2- and 3-element wings.

aerodynamics airfoils cfd fsae wings

Last synced: 05 Sep 2025

https://github.com/nickscha/cfd

C89, single header, nostdlib computational fluid dynamics library

c89 cfd fluid-dynamics lattice-boltzmann nostdlib single-header

Last synced: 11 Aug 2025

https://github.com/notargets/gocca

Go bindings for OCCA - Portable parallel programming framework

bindings cfd cgo cuda golang gpu hpc occa opencl parallel-computing

Last synced: 20 Jan 2026

https://github.com/inflowencer/pyaoa

Python package to automatically analyze objects in external aerodynamic flow for a range of angle-of-attack

cfd

Last synced: 14 Jan 2026

https://github.com/kandil2001/lid-cavity-evolution

Lid Cavity Evolution is an open-source CFD suite for the lid-driven cavity problem, featuring MATLAB, Python, and parallel solvers with benchmark comparisons.

benchmarking cfd cfd-simulation lid-driven-cavity matlab mpi numpy open-source openfoam openmp parallel-computing python scientific-computing simple-algorithm star-ccm

Last synced: 06 May 2026

https://github.com/gustavoverneck/lattelablib

GPU accelarated LBM based CFD Simulations Python Package

cfd lbm python-package

Last synced: 16 Mar 2025

https://github.com/sandyherho/baron-sakender

JAX-accelerated finite volume solver for 2D ideal magnetohydrodynamics with HLL Riemann solver and Dedner divergence cleaning. Includes comprehensive conservation, turbulence, and information-theoretic diagnostics with CF-compliant NetCDF output.

cfd computational-physics magnetohydrodynamics toy-models

Last synced: 14 Jan 2026

https://github.com/ycydsxy/boundaryintepolation1d

intepolating boundaries from multi-stage calculation to single-row calculation

cfd tool

Last synced: 08 Mar 2026

https://github.com/pngo1997/n-gram-language-models

Builds N-gram language modes and applies text generation.

bigrams cfd conditional-frequency-distribution greedy-algorithms laplace-smoothing natural-language-processing ngrams nltk nucleus-sampling perplexity python random-sampling text-generation text-preprocessing trigrams unigram

Last synced: 14 May 2026

https://github.com/anpophale/am5640-turbulence-modelling

FVM implementation of Eddy Viscosity and Reynolds Stress models for fully developed turbulent channel flow in MATLAB

cfd matlab turbulence-models

Last synced: 06 Apr 2025

https://github.com/dicehub/dice-dev

Open source framework for a simplified creation of user interfaces and utilities in the area of numerical simulations. DICE (Dynamic Interface for Computation and Evaluation)

automation cfd openfoam optimization simulation-framework

Last synced: 19 Jan 2026

https://github.com/sqvid/ghostsolver

A 2D ghost-fluid Riemann solver for the Euler Equations

cfd computational-physics euler-equations fluid-dynamics-simulator

Last synced: 21 Jan 2026

https://github.com/anpophale/am5630-foundations-of-cfd

2D convection diffusion solver for scalar transport in MATLAB

cfd finite-volume-method matlab

Last synced: 06 Apr 2025

https://github.com/andrewimpellitteri/floor-cleaner-agent

An RL agent that finds an optimal policy of cleaning dirt off a floor with a power washer.

bd3 cfd fluid-dynamics fluid-simulation ppo-agent reinforcement-learning reinforcement-learning-environments rl

Last synced: 21 May 2026

https://github.com/mm-rahimi/mm-rahimi

M.Sc. ME @ University of Tehran — Non-Newtonian CFD & COMSOL (microfluidics, hemodynamics, interfacial flows)

catia cfd comsol-multiphysics ees lammps latex mathematica matlab openfoam python

Last synced: 04 May 2026

https://github.com/alex-petrov-git/cfd

CFD course at MIPT. Tried Julia lang :)

advection-diffusion cavity cfd cfd-lections mipt

Last synced: 14 Oct 2025

https://github.com/simontarara62/capitalcom-cli

Safety-first command-line client for the Capital.com Open API — market data, accounts, guarded trading, watchlists, and real-time streaming.

api-client capital-com cfd cli finance fintech market-data python rich trading trading-api typer

Last synced: 13 Jun 2026

https://github.com/pycgns/pycgns.github.io

pyCGNS documentation (generated from pyCGNS module - do not edit)

cfd cgns hdf5 python

Last synced: 14 Sep 2025

https://github.com/cfdby/supersonic-flow-analysis-of-a-bullet

To model supersonic flow around a bullet, calculate Cd and drag forces using MATLAB, and validate these with Fluent CFD simulations, comparing analytical and numerical approaches for accuracy.

aerodynamics aerospace-engineering ansys-fluent cfd computational-physics drag-coefficent matlab shock-waves supersonic-flow

Last synced: 26 Jun 2025

https://github.com/cfdby/laval-nozzle-analysis

This project presents a 2D CFD simulation of compressible flow through a **De Laval nozzle**, performed in **ANSYS Fluent 2025 R1**. The aim was to observe **choked flow** behavior, check **mass conservation**, and compute **wall total force**.

analysis cfd laval-nozzles matlab

Last synced: 26 Jun 2025

https://github.com/cfdby/pv-panel-cooling-with-air-flow

A computational fluid dynamics (CFD) study simulating air-cooling effects on a photovoltaic panel under 800 W/m² solar load, implemented in ANSYS Fluent using SST k-ω turbulence modeling with 60,000+ mesh elements.

ansys-fluent cfd matlab renewable-energy solar-panels

Last synced: 26 Jun 2025

https://github.com/amirira/cfd_crank-nicolson_heat_transfer

CFD_Crank-Nicolson_heat_transfer

cfd cfd-models crank-nicolson heat-transfer matlab

Last synced: 19 May 2026

https://github.com/j4nr0th/mfv2d

Mimetic Finite Element Solver for 2D

cfd differential-equations differential-geometry finite-element-methods finite-elements mimetic

Last synced: 16 Jan 2026

https://github.com/leoturnell-ritson/acat

Extensible Open Source Cartesian Linear-Algebra for Education and Academic Research.

cfd eulerian lagrangian navier-stokes two-phase-flow

Last synced: 17 Jan 2026

https://github.com/mubarakaphy/freeze_in-fv-cfd

CFD-style finite-volume solver for cosmological freeze-in dark matter

boltzmann-equation cfd computational-physics cosmology dark-matter finite-volume jupyter-notebook python

Last synced: 19 May 2026

https://github.com/anpophale/daad-wise-2024-research-internship

Project report for DAAD WISE 2024 summer research internship at Karlsruhe Institute of Technology, Germany

cfd openfoam

Last synced: 06 Feb 2026

https://github.com/silumankucing/uav-xplore

open source personal project on unmanned aerial vehicle

aeronautics cfd design design-engineering drone fluid-dynamics fpv structural

Last synced: 18 Mar 2025

https://github.com/jonataneisermann0105/diffflameles

LES simulation of turbulent diffusion flames at low Mach numbers in MATLAB.

cfd combustion finite-difference-method les low-mach-number matlab projection-method simulation smagorinsky-model turbulence turbulent-diffusion-flames

Last synced: 15 Jul 2025

https://github.com/precise-simulation/.github

cfd fea featool featool-multiphysics-toolbox multiphysics-simulation

Last synced: 19 Mar 2026

https://github.com/jloveric/twofluid-ai-generated

AI Generated code for "Approximate Riemann solver for the two-fluid plasma model"

aigc cfd mhd numerical-methods plasma pytorch shockwave-evolution-modelling two-fluid windsurf

Last synced: 17 Apr 2026

https://github.com/durganshu/fluidchen-em

Fluidchen EM is a Computational Fluid Dynamics Solver capable of solving a wide range of problems. The whole code is parallelized using MPI and is compatible with preCICE for coupling with other solvers.

cfd mpi precice

Last synced: 03 Jun 2026

https://github.com/zfifteen/orchard-flow

A deterministic production-grade incompressible CFD solver optimized exclusively for Apple Silicon

apple-silicon arm64 cfd computational-fluid-dynamics cpp deterministic finite-volume-method fluid-dynamics incompressible-flow multigrid navier-stokes scientific-computing

Last synced: 20 Apr 2026

https://github.com/diogoribeiro7/vortex2d

2D vortex particle method (Gaussian-core) with RK4, viscosity, plots, animations

cfd matplotlib numpy python simulation vortex-method

Last synced: 12 May 2026

https://github.com/lucasmmiran/computational_aerodynamics

This repository is my sturdy for the class Aerodinâmica Computacional at Universidade Federal do Rio de Janeiro.

aerodynamics cfd jupyter-notebook

Last synced: 10 Jun 2025

https://github.com/sanyakor/openfoam-car-aerodynamics

CFD project for car aerodynamics using OpenFOAM, including RANS (kOmegaSST), LES (WALE), and DES simulations with automation scripts and visualization

cfd openfoam paraview

Last synced: 28 May 2026