Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Modelling approach of a near-far-field model for bubble formation and
  transport   In this paper, we present a model based on a near-far-field bubble formation.
We simulate the formation of a gas-bubble in a liquid, e.g., water and the
transportation of such a gas-bubble in the liquid. The modelling approach is
based on coupling the near-field model, which is done by the Young-Laplace
equation, with the far-field model, which is done with a convection-diffusion
equation. We decouple the small and large time- and space scales with respect
to each adapted model. Such a decoupling allows to apply the optimal solvers
for each near- or far-field model. We discuss the underlying solvers and
present the numerical results for the near-far-field bubble formation and
transport model.

17
The categories of this paper are: q-fin
22
The categories of this paper are: chao-dyn
36
The categories of this paper are: cmp-lg
24
The categories of this paper are: dg-ga
28
The categories of this paper are: alg-geom
4
The categories of this paper are: cond-mat
12
The categories of this paper are: nucl-th
14
The categories of this paper are: math-ph
27
The categories of this paper are: comp-gas
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
26
The categories of this paper are: bayes-an
1
The categories of this paper are: cs
11
The categories of this paper are: hep-lat
25
The categories of this paper are: patt-sol
37
The categories of this paper are: supr-con