CFDTool - Easy to Use Computational Fluid Dynamics (CFD) Toolbox
A cross-platform statistical package for econometric analysis
FEATool Multiphysics is an easy-to-use FEA and CFD Simulation Toolbox
Physically accurate and validated GPU ray-tracer
A simulation program for thyroid homeostasis.
A simulation program for insulin-glucose homeostasis.
VHDL Verification and Simulation Tool
Discrete-event simulation modeling software for science and education
CAESAR-Lisflood landscape evolution model
tkinter wrapper for NASA CEA focused in rocket chemistry explanations
Matlab/Scilab-FEMM based GUI to Assist the Design of Permanent Magnet
OpenNum lets you distribute solvers with a nice graphical interface
AVR simulator IDE
PySCeS Constraint Based Modelling
Toolkit for agent-based & dynamic microsimulation modelling
MRS/NMR analysis software
GUI for building, simulating and optimizing kinetic models.
GUI for managing and working with one or more HTCondor pools.
Graphical Interface for Medical Image Analysis and Simulation
Controller-Pilot Data Link Simulator for procedural and radar training
Input file preparation tool for DFT codes
support software to enhance the usability of xTAPP by visualization