Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the effect of structural forces on a condensing film profile near a
  fin-groove corner   Estimation of condenser performance of two-phase passive heat spreaders with
grooved wick structures is crucial in the prediction of the overall performance
of the heat spreader. Whilst the evaporation problem in micro-grooves has been
widely studied, studies focusing on the condensation on fin-groove systems have
been scarce. Condensation on fin-groove systems is actually a multi-scale
problem. Thickness of the film near the fin-groove corner can decrease to
nanoscale dimensions, which requires the inclusion of nanoscale effects into
the modeling. While a few previous studies investigated the effect of
dispersion forces, the effect of structural forces has never been considered in
the thin film condensation modeling on fin-groove systems. The present study
utilizes a disjoining pressure model which considers both dispersion and
structural forces. The results reveal that structural forces are able to
dominate dispersion forces in certain configurations. Consequently, by
intensifying the disjoining pressure, structural forces lead to a sudden change
of the film profile (slope break) for subcooling values which are relevant to
engineering applications.

28
The categories of this paper are: alg-geom
1
The categories of this paper are: cs
7
The categories of this paper are: hep-th
12
The categories of this paper are: nucl-th
26
The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol
31
The categories of this paper are: ao-sci
13
The categories of this paper are: quant-ph
9
The categories of this paper are: nlin
11
The categories of this paper are: hep-lat
18
The categories of this paper are: econ
5
The categories of this paper are: gr-qc
16
The categories of this paper are: stat
22
The categories of this paper are: chao-dyn
29
The categories of this paper are: funct-an