Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Power-Law Slip Profile of the Moving Contact Line in Two-Phase
  Immiscible Flows   Large scale molecular dynamics (MD) simulations on two-phase immiscible flows
show that associated with the moving contact line, there is a very large $1/x$
partial-slip region where $x$ denotes the distance from the contact line. This
power-law partial-slip region is verified in large-scale adaptive continuum
simulations based on a local, continuum hydrodynamic formulation, which has
proved successful in reproducing MD results at the nanoscale. Both MD and
continuum simulations indicate the existence of a universal slip profile in the
Stokes-flow regime, well described by $v^{slip}(x)/V_w=1/(1+{x}/{al_s})$, where
$v^{slip}$ is the slip velocity, $V_w$ the speed of moving wall, $l_s$ the slip
length, and $a$ is a numerical constant. Implications for the contact-line
dissipation are discussed.

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The categories of this paper are: q-alg
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The categories of this paper are: atom-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: cs
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The categories of this paper are: hep-lat
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The categories of this paper are: comp-gas
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The categories of this paper are: solv-int
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The categories of this paper are: alg-geom
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The categories of this paper are: hep-ex
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The categories of this paper are: plasm-ph
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The categories of this paper are: hep-th
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The categories of this paper are: nucl-ex
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The categories of this paper are: mtrl-th
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The categories of this paper are: cmp-lg
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The categories of this paper are: dg-ga
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The categories of this paper are: nucl-th