Getting Started with RDFMG Codes
Welcome! This guide will walk you through the process of accessing and using RDFMG's nuclear simulation codes. Whether you're a researcher, graduate student, or industry professional, follow these steps to get up and running.
1 Choose Your Code
RDFMG develops and distributes several simulation codes for nuclear reactor analysis. Choose the one that matches your needs:
| Code | Purpose | Applications |
|---|---|---|
| CTF | Subchannel thermal-hydraulic analysis | PWR, BWR, VVER, SMR, FBR, research reactors |
| NEM | Nodal neutron diffusion solver | Core neutronics, power distribution, reactor physics |
| OpenCTF-R | Open-source residual solver | Subchannel T/H, V&V studies, sensitivity analysis |
2 Request Repository Access
RDFMG codes are distributed via our GitLab server. To get access:
- Visit the RDFMG GitLab server
- Create an account or sign in
- Request access to the specific code repository you need
- Your request will be reviewed by the RDFMG team
3 Join the User Group
The CTF User Group provides access to the latest verified code version, documentation, validation suites, and training resources. Membership is free and open to researchers and practitioners worldwide.
4 Access Documentation
Once you have repository access, you can view the full code documentation:
- Reference manuals — Complete code documentation and theory
- User guides — Step-by-step instructions for setting up and running simulations
- Validation reports — Verification and validation results
- Example input files — Ready-to-run test cases
5 Connect with the Community
Join the RDFMG community to get help, share your work, and collaborate:
Need Help?
If you have questions about code access, licensing, or getting started, don't hesitate to reach out. Use the contact form below or email us directly at rdfmgcodes@ncsu.edu.