PICSimLab is a realtime emulator for PIC, Arduino, STM32, ESP32, ...
A Qt application for water hammer simulation.
A 3D surface and volumetric mesh generator for MATLAB/Octave
C++ Library for the Common Image Generator Interface
Use simulation to perform statistical analyses.
FEATool Multiphysics is an easy to use FEA and CFD Simulation Toolbox
For monitoring and control of distributed generation and consumption
Measurement and Automation Framework + Tool
Population Propogation in Python. Simulate births, marriages, deaths
Digital Circuits Design and Simulation
A system for designing and evaluating patient flow in hospitals.
Lisflood batch processor
A High-level Utility Package for FMI-based Software Development
Simple theme park visitor simulator
Maxima Script to Calculate Transfer Function of a LTspice Circuit
Draw and Simulate Finite States Machines (FSM)
OpenNum lets you distribute solvers with a nice graphical interface
AVR simulator IDE
Simulate an epidemic like the Corona Pandemic and look at statistics
X-ray diffraction (XRD) analysis for hkl simulation of any crystal.
RSSceSim - Reputation System Scenario Simulator