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DOE OSTI · 3022605

LAC Attachments Modernization

Golosker, Ilya [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)]
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Abstract

This document details the proposed plan to modernize the existing set of cutting attachments in use with the Liquid Abrasive Cutter (LAC). This effort will leverage the replacement of the LAC power generating unit (PGU), which is to be completed by the end of FY25. The PGU modernization will transition away from a diesel direct drive of a high pressure pump to the use of a variable frequency drive, which will be powered by electricity from the existing generator in use by our DOD customers. The existing PGU and a model of the planned replacement is shown below in Figure 1.

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Golosker, Ilya [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)]. 2026-03-12. LAC Attachments Modernization. https://doi.org/10.2172/3022605

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