Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Inertial spheroids in homogeneous, isotropic turbulence   We study the rotational dynamics of {\it inertial} disks and rods in
three-dimensional, homogeneous isotropic turbulence. In particular, we show how
the alignment and the decorrelation time-scales of such spheroids depend,
critically, on both the level of inertia and the aspect ratio of these
particles. These results illustrate the effect of inertia---which leads to a
preferential sampling of the local flow geometry---on the statistics of both
disks and rods in a turbulent flow. Our results are important for a variety of
natural and industrial settings where the turbulent transport of asymmetric,
spheroidal inertial particles is ubiquitous.

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The categories of this paper are: quant-ph
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The categories of this paper are: econ
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The categories of this paper are: hep-lat
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The categories of this paper are: q-fin
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The categories of this paper are: nucl-th
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The categories of this paper are: cmp-lg
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The categories of this paper are: solv-int
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The categories of this paper are: chem-ph
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The categories of this paper are: plasm-ph
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The categories of this paper are: mtrl-th
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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: q-alg
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The categories of this paper are: ao-sci
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The categories of this paper are: math-ph
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The categories of this paper are: nucl-ex