The A32NX & A380X Project are community driven open source projects
An open source re-implementation of Chris Sawyer's Locomotion
PICSimLab is a realtime emulator for PIC, Arduino, STM32, ESP32, ...
The Open Source CFD Toolbox
SUMO is a microscopic, multi-modal traffic simulation.
Open source software calculating industrial noise in the environment
Data Analysis, Simulations and Visualization on the Sphere
Ab initio simulator for thermal transport and lattice anharmonicity
HYDRA - pipe network analysis for solar plants
Population Propogation in Python. Simulate births, marriages, deaths
Modular System for Shelves and Coasts
Discrete-event simulation modeling software for science and education
CAESAR-Lisflood landscape evolution model
Static and Dynamic Structural Analysis of 2D and 3D frames.
PCRaster environmental modeling software
System safety, dependability and security analysis
Open Source EEG project to translate player's mind into a virtual game
Quadrotor control, path planning and trajectory optimization
OpenM++: open source microsimulation platform
Patient vital sign simulator for medical emergency training purposes