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DOE OSTI · 1992496

A portable ion-energy diagnostic for transformative ARPA-E Fusion R&D

Cohen, Samuel Alan
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Abstract

The Princeton Plasma Physics Laboratory seeks to develop a diagnostic to measure the energy distribution of ions (IED) in innovative confinement concept devices being investigated under ARAP-E grants. The Princeton Field-Reversed Configuration (PFRC) fusion project aims to develop small, simple, and clean fusion power generators in the 1–10 MW “micro-reactor” class. The PFRC explores a new approach to fusion power-generation design, prioritizing low radioactivity and modular units of MEW-scale power output. The team’s proposed power plant design provides a small footprint for a compact, potentially transportable energy source that is fully deployable and emissions-free. A critical diagnostic to accomplish this mission and to test the theory of ion heating necessary for fusion in PFRC reactors is called a stripping-cell ion-energy analyzer (SC-IEA).

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70 PLASMA PHYSICS AND FUSION TECHNOLOGYaneutronic fuelfield-reversed configurationIon temperature

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Cohen, Samuel Alan. 2023-03-15. A portable ion-energy diagnostic for transformative ARPA-E Fusion R&D. https://doi.org/10.2172/1992496

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