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DOE OSTI · 1887706

MPACT User’s Manual (V.4.3)

Jabaay, Dan·Graham, Aaron
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Abstract

The MPACT code is designed to perform high-fidelity light-water reactor (LWR) analysis using whole-core pin-resolved neutron transport calculations on modern parallel-computing hardware. The code consists of several libraries which provide the functionality necessary to solve steady-state eigenvalue problems. Several transport capabilities are available within MPACT including both 2-D and 3-D Method of Characteristics (MOC). A three-dimensional whole core solution based on the 2D-1D solution method provides the capability for full core depletion calculations.

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97 MATHEMATICS AND COMPUTING

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Jabaay, Dan, Graham, Aaron. 2022-06-24. MPACT User’s Manual (V.4.3). https://doi.org/10.2172/1887706

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