Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: MHD analysis on the physical designs of CFETR and HFRC   The China Fusion Engineering Test Reactor (CFETR) and the Huazhong Field
Reversed Configuration (HFRC), currently both under intensive physical and
engineering designs in China, are the two major projects representative of the
low-density steady-state and high-density pulsed pathways to fusion. One of the
primary tasks of the physics designs for both CFETR and HFRC is the assessment
and analysis of the magnetohydrodynamic (MHD) stability of the proposed design
schemes. Comprehensive efforts on the assessment of MHD stability of CFETR and
HFRC baseline scenarios have led to preliminary progresses that may further
benefit engineering designs.

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The categories of this paper are: mtrl-th
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The categories of this paper are: chao-dyn
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The categories of this paper are: nucl-th
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The categories of this paper are: atom-ph
1
The categories of this paper are: cs
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The categories of this paper are: nlin
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The categories of this paper are: solv-int
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The categories of this paper are: q-alg
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The categories of this paper are: hep-ph
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The categories of this paper are: q-fin
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The categories of this paper are: plasm-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: gr-qc
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The categories of this paper are: chem-ph
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The categories of this paper are: ao-sci
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The categories of this paper are: dg-ga