Starfish is a general 2D XY/RZ simulation code for studying a wide range of rarefied gas and plasma physics problems. There are two versions. Starfish Light is an ES-PIC-MCC code containing basic surface modeling capabilities and sources. It is available as a free download from this site. The full version extends the basic version by including detailed surface modeling, advanced fluid solvers, and DSMC gas kinetics. It also contains special solvers for modeling Hall Effect thrusters. Typical applications of (the full version) Starfish include plasma and chemical rocket plume modeling, view factor calculation, contamination transport, and study of Hall thrusters. The light version is a great tool for exploring basic plasma processes such as plasma sheaths. The full version is not available for distribution and is used internally in support of our contracts.
- Version 0.15: This version is quite buggy. Due to some recent refactoring changes, several features had to be deactivated and are yet being verified. Check back for updates and let us know of any bugs you find. starfish-LE-015.zip (149Kb)
Starfish-LE is distributed under the Creative Commons Attribution-NoDerivs license. By downloading the code you agree to the terms of this license agreement.
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The source code is currently note available. We anticipate making the source for Starfish Light available once the code reaches a higher state of maturity.
Starfish is a Java program, and as such, you will need to have the Java Runtime Environment installed. Starfish currently runs in command-line mode only. Navigate to the folder containing your input files and use the syntax below to launch the simulation.
> java -jar <path-to-file>/starfish-LE.jar
Detailed documentation, including list of all available input file commands will be posted shortly. For now, please view the Starfish Tutorial.
If you find the program useful, please cite:
Brieda, L., and Keidar, M., “Development of the Starfish Plasma Simulation Code and Update on Multiscale Modeling of Hall Thrusters”, 48th AIAA Joint Propulsion Conference, Atlanta, GA, 2012, AIAA-2012-4015, doi:10.2514/6.2012-4015 (pdf)