This section documents how TrioCFD implements its models and methods: the code/module architecture, the discretization as implemented, and cross-cutting algorithmic topics. It is reference material for developers and for users (and physicists, in an open-source modelling project) who want to understand the internals — distinct from the Developer Corner, which covers the development workflow and contributing guidelines.

The C++ class and namespace documentation is available in the C++ API tab of the sidebar (generated automatically from the source). The pages below cover the higher-level architecture and the numerical implementation.