Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Visibility network analysis of large-scale intermittency in convective
  surface layer turbulence   Large-scale intermittency is a widely observed phenomenon in convective
surface layer turbulence that induces non-Gaussian temperature statistics,
while such signature is not observed for velocity signals. Although approaches
based on probability density functions have been used so far, those are not
able to explain to what extent the signals' temporal structure impacts the
statistical characteristics of the velocity and temperature fluctuations. To
tackle this issue, a visibility network analysis is carried out on a
field-experimental dataset from a convective atmospheric surface layer flow.
Through surrogate data and network-based measures, we demonstrate that the
temperature intermittency is related to strong non-linear dependencies in the
temperature signals. Conversely, a competition between linear and non-linear
effects tends to inhibit the temperature-like intermittency behaviour in
streamwise and vertical velocities. Based on present findings, new research
avenues are likely to be opened up in studying large-scale intermittency in
convective turbulence.

34
The categories of this paper are: chem-ph
0
The categories of this paper are: hep-ph
30
The categories of this paper are: q-alg
28
The categories of this paper are: alg-geom
23
The categories of this paper are: solv-int
8
The categories of this paper are: hep-ex
14
The categories of this paper are: math-ph
36
The categories of this paper are: cmp-lg
16
The categories of this paper are: stat
5
The categories of this paper are: gr-qc
9
The categories of this paper are: nlin
29
The categories of this paper are: funct-an
20
The categories of this paper are: acc-phys
7
The categories of this paper are: hep-th
37
The categories of this paper are: supr-con
10
The categories of this paper are: q-bio