Theory and Methods

Theory and Methods explains the physical models, mathematical formulations, and numerical algorithms implemented in MC/DC. Use these pages to understand why a method works; use the User Guide to learn how to configure it and the Developer Guide for software implementation details.

New to Monte Carlo transport? Start with Monte Carlo Transport Basics for the fundamentals and Geometry and CSG Model for how MC/DC represents problem domains. Then explore the advanced topics below.

For an additional external resource, see the OpenMC theory guide.

Fundamentals

• Monte Carlo Transport Basics
• Geometry and CSG Model
• k-Eigenvalue Calculations

Advanced Methods

• Variance Reduction Techniques
• iQMC
• Weight Windows
• Uncertainty Quantification
• Compressed Sensing

Transport Models

• Continuous Energy
• Domain Decomposition
• Continuous Movement