Simulate rocket motor performance with precision
SRocket Web is a powerful, easy-to-use tool for designing and analyzing solid rocket motors
Start SimulationKey Features
Performance Analysis
Calculate thrust curves, chamber pressure, and total impulse with high accuracy
Grain Regression
Visualize how your grain geometry changes during motor burn
Works Offline
Design and analyze motors without an internet connection
Save & Export
Save your designs and export results for further analysis
How It Works
Define Propellant
Enter propellant properties including density, burn rate coefficient, and specific heat ratio
Design Grain Geometry
Choose from BATES, Finocyl, Star, or custom grain designs and set dimensions
Configure Nozzle
Specify throat and exit diameters to optimize motor performance
Run Simulation
Calculate performance and visualize results with interactive graphs
Who Uses SRocket Web
Hobbyists
Design and optimize motors for high-power rocketry projects
Students
Learn about rocket propulsion through hands-on simulation
Researchers
Quickly test new propellant formulations and grain designs
Educators
Demonstrate propulsion concepts with interactive visualizations