Nuclear Engineering Python Packages

yt

Main yt repository

serpenttools

A suite of parsers designed to make interacting with SERPENT output files simple and flawless

mckit

Tools to work with MCNP models and results

actinv

Open, standalone activation and nuclide-inventory solver in Rust with a Python API and reproducible validation.

ndiffusion

Multigroup neutron diffusion in 1-D and 2-D (structured and unstructured), with k-eigenvalue, fixed-source and kinetics solvers. C++ core, Python bindings.

mcdc

A Python-based Monte Carlo radiation transport code

morana

Python reference implementation for finite-volume neutron-diffusion calculations on regular hex-z lattices

scpn-fusion

Evidence-bounded tokamak physics and control toolkit with differentiable free-boundary equilibrium solvers, validation campaigns, Python and Rust.

mcnp-input-reader

The package for reading mcnp input in a pythonic way

promptmc

Infrastructure for safely using OpenMC with LLMs

scpn-fusion-rs

Evidence-bounded tokamak physics and control toolkit with differentiable free-boundary equilibrium solvers, validation campaigns, Python and Rust.

plasmakit

Fusion nuclear physics engine: plasma states, fusion reactivities, and neutron sources validated against published references.

npsn

Create a surrogate ANN/GBR/GPR/SVR model for regression of nuclear reactor power distribution

mikesh

Neutron spectrum regrouping and adjustment tools.