Computational Fluid Dynamics Python Packages

mufem

mufem Multiphysics Simulations

libmufem

mufem Multiphysics Simulations

lptlib

Lagrangian particle tracking for compressible CFD data. Quantifies tracer-inertia bias in supersonic PIV by tracking particles through PLOT3D flow fields under nine drag closures.

cognichem-client

Client library for interacting with Cognichem's cheminformatics services, supporting molecular inference, job management, and utility functions for chemical data processing.

flashslice

Fused Triton kernels for Transolver's slice/deslice. Official code for "Does Transolver really need a Transformer?" (arXiv:2609.32525)

cfdverify

Solution verification for scientific computing

hydrogym

An RL-Gym for Challenge Problems in Data-Driven Modeling and Control of Fluid Dynamics.

onescience

A Python toolkit of deep learning models for AI4Science: earth systems, life sciences, CFD, structural mechanics, and materials chemistry. GPU + DCU ready.

vlm

Vortex Lattice Method library written in Python

baler-compressor

Repository of Baler, a machine learning based data compression tool

coexist

Learning simulation parameters from experimental data, from the micro to the macro, from laptops to clusters.

pymeshgen

An open-source Python-based unstructured Mesh Generator(PyMeshGen) for CFD/FEA analysis, providing basic 2D mesh generation tools and study platform of widely used algorithms.

crimsonos

Crimson OS — Reality-Guided Intelligence, not AGI: sovereign local OS on your NAS. Agent_Bridge markdown ledger, not RAM. GAS→LIQUID→CRYSTAL gate. Hausdorff F₂↪SO(3) cos θ=⅓. Geometric_Unity_Validation: JHTDB ablation, negative JSON shipped. Beta · Apache-2.0

mime-engine

MIcrorobotics Multiphysics Engine (MIME), Differentiable physics for medical microrobots (currently focused on magnetically actuated and in confined biological flows). Stokeslet BEM, IB-LBM, and DiFVM inspired FVM-IBM (with optional GNN correction); built on MADDENING.

parea

The easiest way to compute the frontal/projected area of an STL geometry file. Useful for aerodynamic/CFD applications.

project-arrakis

Lagrangian particle tracking for compressible CFD data. Quantifies tracer-inertia bias in supersonic PIV by tracking particles through PLOT3D flow fields under nine drag closures.

sim-plugin-openfoam

Use AI coding agents with OpenFOAM via sim-cli: run cases, inspect results, and produce replayable CFD artifacts.

lpttools

Lagrangian particle tracking for compressible CFD data. Quantifies tracer-inertia bias in supersonic PIV by tracking particles through PLOT3D flow fields under nine drag closures.

relexi

A scalable reinforcement learning framework for CFD on HPC systems

ppcfd

PaddleCFD is a deep learning toolkit for surrogate modeling, equation discovery, shape optimization and flow-control strategy discovery in the field of fluid mechanics.