Tritium Migration Analysis Program (TMAP8)
TMAP8 is an open-source, MOOSE-based application developed to provide state-of-the-art tritium transport and fuel cycle modeling capabilities. TMAP8 aims to expand the capabilities of previous versions (i.e., TMAP4 and TMAP7) by leveraging modern computational techniques; ensuring high software quality assurance standards (key to building trust); and enabling multispecies, multiscale, and multiphysics simulations for integrated tritium transport modeling in complex geometries.
The TMAP8 documentation includes the code reference, a getting started guide, and details about software quality assurance (SQA) processes, verification, validation, and examples case, etc.
When using TMAP8, please cite the following.
@article{Simon2025,
author = {Pierre-Clément A. Simon and Casey T. Icenhour and Gyanender Singh and Alexander D Lindsay and Chaitanya Vivek Bhave and Lin Yang and Adriaan Anthony Riet and Yifeng Che and Paul Humrickhouse and Masashi Shimada and Pattrick Calderoni},
title = {{MOOSE}-based Tritium Migration Analysis Program, Version 8 ({TMAP8}) for Advanced Open-Source Tritium Transport and Fuel Cycle Modeling},
journal = {Fusion Engineering and Design},
publisher = {Elsevier},
volume = {214},
pages = {114874},
year = {2025},
month = {May},
issn = {0920-3796},
doi = {10.1016/j.fusengdes.2025.114874}
}
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