Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Extended hydrodynamics from Enskog's equation: The bidimensional case   A heat conduction problem is studied using extended hydrodynamic equations
obtained from Enskog's equation for a simple case of two planar systems in
contact through a porous wall. One of the systems is in equilibrium and the
other one in a steady conductive state. The example is used to put to test the
predictions which has been made with a new thermodynamic formalism.

14
The categories of this paper are: math-ph
8
The categories of this paper are: hep-ex
19
The categories of this paper are: eess
37
The categories of this paper are: supr-con
21
The categories of this paper are: adap-org
28
The categories of this paper are: alg-geom
27
The categories of this paper are: comp-gas
11
The categories of this paper are: hep-lat
0
The categories of this paper are: hep-ph
13
The categories of this paper are: quant-ph
29
The categories of this paper are: funct-an
9
The categories of this paper are: nlin
15
The categories of this paper are: nucl-ex
22
The categories of this paper are: chao-dyn
3
The categories of this paper are: physics
12
The categories of this paper are: nucl-th