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

Webots Robot Simulator

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

SPlisHSPlasH is an open-source library for the physically-based simulation of fluids.

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

🌊 Julia software for fast, friendly, flexible, ocean-flavored fluid dynamics on CPUs and GPUs

A straightforward GPU implementation of Jos Stam's "Stable Fluids" on Unity.

PDEBench: An Extensive Benchmark for Scientific Machine Learning

Lunar lander type game with computational fluid dynamics

A flexible framework for solving PDEs with modern spectral methods.

Netgen/NGSolve is a high performance multiphysics finite element software. It is widely used to analyze models from solid mechanics, fluid dynamics and electromagnetics. Due to its flexible Python interface new physical equations and solution algorithms can be implemented easily.

Differentiable Fluid Dynamics Package

SPHinXsys provides C++ APIs for engineering simulation and optimization. It aims at complex systems driven by fluid, structure, multi-body dynamics and beyond. The multi-physics library is based on a unique and unified computational framework by which strong coupling has been achieved for all involved physics.

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

Fluid dynamics component of Chemical Engineering Design Library (ChEDL)

A curated list of repositories related to fluid dynamics.

Interactive Erosion simulation in Web Browser

An AI-targeted physical simulation platform.

LargeScale Multiphysics Scientific Simulation Environment-OneFLOW CFD

Surface reconstruction library and CLI for particle data from SPH simulations, written in Rust.