Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Mathematical Modeling of Electrolyte Flow Dynamic Patterns and
  Volumetric Flow Penetrations in the Flow Channel over Porous Electrode
  Layered System in Vanadium Flow Battery with Serpentine Flow Field Design   In this work, a two-dimensional mathematical model is developed to study the
flow patterns and volumetric flow penetrations in the flow channel over the
porous electrode layered system in vanadium flow battery with serpentine flow
field design. The flow distributions at the interface between the flow channel
and porous electrode are examined. It is found that the non-linear pressure
distributions can distinguish the interface flow distributions under the ideal
plug flow and ideal parabolic flow inlet boundary conditions. However, the
volumetric flow penetration within the porous electrode beneath the flow
channel through the integration of interface flow velocity reveals that this
value is identical under both ideal plug flow and ideal parabolic flow inlet
boundary conditions. The volumetric flow penetrations under the advection
effects of flow channel and landing/rib are estimated. The maximum current
density achieved in the flow battery can be predicted based on the 100% amount
of electrolyte flow reactant consumption through the porous electrode beneath
both flow channel and landing channel. The corresponding theoretical maximum
current densities achieved in vanadium flow battery with one and three layers
of SGL 10AA carbon paper electrode have reasonable agreement with experimental
results under a proper permeability.

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The categories of this paper are: bayes-an
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The categories of this paper are: nucl-ex
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The categories of this paper are: math-ph
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The categories of this paper are: math
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The categories of this paper are: hep-ph
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The categories of this paper are: plasm-ph
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The categories of this paper are: q-bio
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The categories of this paper are: eess
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The categories of this paper are: gr-qc
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The categories of this paper are: chem-ph
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The categories of this paper are: adap-org
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The categories of this paper are: acc-phys
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The categories of this paper are: ao-sci
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The categories of this paper are: funct-an
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The categories of this paper are: alg-geom
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The categories of this paper are: nucl-th