Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Current Sheet Statistics in Three-Dimensional Simulations of Coronal
  Heating   In a recent numerical study [Ng et al., Astrophys. J. {\bf 747}, 109, 2012],
with a three-dimensional model of coronal heating using reduced
magnetohydrodynamics (RMHD), we have obtained scaling results of heating rate
versus Lundquist number based on a series of runs in which random photospheric
motions are imposed for hundreds to thousands of \al time in order to obtain
converged statistical values. The heating rate found in these simulations
saturate to a level that is independent of the Lundquist number. This scaling
result was also supported by an analysis with the assumption of the
Sweet-Parker scaling of the current sheets, as well as how the width, length
and number of current sheets scale with Lundquist number. In order to test
these assumptions, we have implemented an automated routine to analyze
thousands of current sheets in these simulations and return statistical
scalings for these quantities. It is found that the Sweet-Parker scaling is
justified. However, some discrepancies are also found and require further
study.

1
The categories of this paper are: cs
36
The categories of this paper are: cmp-lg
11
The categories of this paper are: hep-lat
4
The categories of this paper are: cond-mat
25
The categories of this paper are: patt-sol
0
The categories of this paper are: hep-ph
32
The categories of this paper are: atom-ph
37
The categories of this paper are: supr-con
18
The categories of this paper are: econ
33
The categories of this paper are: plasm-ph
15
The categories of this paper are: nucl-ex
8
The categories of this paper are: hep-ex
10
The categories of this paper are: q-bio
24
The categories of this paper are: dg-ga
30
The categories of this paper are: q-alg
9
The categories of this paper are: nlin