Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Modeling of pressure drop and heat transfer for flow boiling in a
  mini/micro-channel of rectangular cross-section   In the present study, a 1-dimensional model is proposed to estimate the
pressure drop and heat transfer coefficient for flow boiling in a rectangular
microchannel. The present work takes into account the pressure fluctuations
caused due to the confined bubble growth and the effect of pressure
fluctuations on the heat transfer characteristics. The heat transfer model
considers five zones, namely, liquid slug, partially confined bubble, fully
confined (elongated) bubble, partial dryout and full dry-out. The model
incorporates the thinning of liquid film due to shear stress at liquid-vapour
interface in addition to evaporation. The transient fluctuations in pressure
and heat transfer coefficient, along with the time-averaged ones, are verified
with the experimental data available in the literature. Heat transfer
characteristics with flow reversal caused by inlet compressibility are also
presented.

29
The categories of this paper are: funct-an
15
The categories of this paper are: nucl-ex
1
The categories of this paper are: cs
21
The categories of this paper are: adap-org
36
The categories of this paper are: cmp-lg
30
The categories of this paper are: q-alg
18
The categories of this paper are: econ
8
The categories of this paper are: hep-ex
22
The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph
19
The categories of this paper are: eess
35
The categories of this paper are: mtrl-th
11
The categories of this paper are: hep-lat
12
The categories of this paper are: nucl-th
9
The categories of this paper are: nlin
20
The categories of this paper are: acc-phys