Play with fluids in your browser (works even on mobile)
- fluid
- webgl
- simulation
- gpu
Repository Index
47,133 repositories indexed
1–24 of 25 · Most stars
A PyTorch Library for Accelerating 3D Deep Learning Research
- pytorch
- 3d-deep-learning
- neural-networks
- differentiable-rendering
Eclipse SUMO is an open source, highly portable, microscopic and continuous traffic simulation package designed to handle large networks. It allows for intermodal simulation including pedestrians and comes with a large set of tools for scenario creation.
- traffic
- simulation
- transport
A fast and flexible implementation of Rigid Body Dynamics algorithms and their analytical derivatives
- robotics
- dynamics
- analytical-derivatives
- kinematics
High-performance C++ multibody dynamics/physics library for simulating articulated biomechanical and mechanical systems like vehicles, robots, and the human skeleton.
- multibody-dynamics
- physics-engine
- physics-simulation
- robotics
Multiphysics Object Oriented Simulation Environment: A robust, modern, extendable, finite element/finite volume framework that excels at creating complex multiphysics simulations.
- multiphysics
- simulation
- fem
- finite-elements
A set of documented functions for simulating the performance of photovoltaic energy systems.
- solar-energy
- python
- renewable-energy
- renewables
Open-source GNSS + inertial navigation, sensor fusion simulator. Motion trajectory generator, sensor models, and navigation
- inertial-navigation-systems
- gnss
- gps
- imu
A coupling library and ecosystem for partitioned multi-physics and multi-scale simulations, including surface and volume coupling.
- multi-physics
- fluid-structure-interaction
- high-performance-computing
- conjugate-heat-transfer
RBDL is a C++ library that contains some essential and efficient rigid body dynamics algorithms such as the Articulated Body Algorithm (ABA) for forward dynamics, Recursive Newton-Euler Algorithm (RNEA) for inverse dynamics, the Composite Rigid Body Algorithm (CRBA) for the efficient computation of the joint space inertia matrix and is also able to compute forward dynamics with external contact constraints and collision impulses. Furthermore it has some basic support for forward and inverse kinematics.
- articulated-body-algorithm
- inverse-dynamics
- forward-dynamics
- multi-body-dynamics
Simulate Functional Mock-up Units (FMUs) in Python
- fmi
- python
- fmi-standard
Simulation for spacecraft attitude control system analysis and design
Exascale multiphase flow solver — 2025 Gordon Bell Prize Finalist | 200T grid points on 43K+ GPUs
- gpu
- exascale
- cfd
- fortran
pyMOR - Model Order Reduction with Python
- python
- model-reduction
- model-order-reduction
- control-systems
One open-source modeler for structures, heat and fluids, built from scratch in pure Rust: parametric part in, verified results out. Automatic all-hex and tet meshing, our own nonlinear implicit and explicit FEA, heat transfer and lattice Boltzmann CFD — every result checked against theory. For engineers and AI agents alike. Free, forever.
- cae
- cfd
- computational-mechanics
- explicit-dynamics
OpenAeroStruct is a lightweight tool that performs aerostructural optimization using OpenMDAO.
- openmdao
- optimization
- aerodynamics
- open-source
City Energy Analyst (CEA) is an open-source urban building energy modeling (UBEM) platform and computation tool for the design of low-carbon and highly efficient cities.
- python
- urban-design
- urban-analytics
- ubem
Mundo: Customized World Model
OPEM (Open Source PEM Fuel Cell Simulation Tool)
- chemistry
- pem
- fuel-cell
- opem
A python Two Source Energy Balance model for estimation of evapotranspiration with remote sensing data
- source-energy-balance
- canopy
- soil
- radiometric-temperatures
TUM Roborace Team Software Stack - Vehicle Simulation
TranslatedAntifouling coating evidence panel: formulation sandbox, route biofouling stress, literature bounds. Simulation ≠ measurement. Live: https://simulator.jassyhong.top
- biofouling
- formulation
- antifouling
- evidence-panel
A open source ballistics calculator
- ballistics
- vala
- gtk3
- meson
A Swift Playground visualizing gravity based on Einstein's Theory of General Relativity