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    <doi>https://doi.org/10.1088/1367-2630/17/8/083056</doi>
    <renateDoi>https://doi.org/10.34657/17684</renateDoi>
    <title>Two-dimensional particle-in cell/Monte Carlo simulations of a packed-bed dielectric barrier discharge in air at atmospheric pressure</title>
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      <sentence id="s4" text="When comparing the packed and unpacked DBD reactors with the same dielectric barriers, it is clear that the presence of the dielectric packing leads to a transition in discharge behavior from a combination of negative streamers and unlimited surface streamers on the bottom dielectric surface to a combination of predominant positive streamers and limited surface discharges on the dielectric surfaces of the beads and plates .">
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      <sentence id="s5" text="Furthermore, in the packed bed DBD, the electric field is locally enhanced inside the dielectric material, near the contact points between the beads and the plates, and therefore also in the plasma between the packing beads and between a bead and the dielectric wall, leading to values of V m-1, which is much higher than the electric field in the empty DBD reactor, i.e., in the order of V m-1, thus resulting in stronger and faster development of the plasma, and also in a higher electron density .">
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      <keyword>air pollution control</keyword>
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      <keyword>2d pic mcc simulation</keyword>
      <keyword>electron density distribution</keyword>
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      <keyword>Low Temperature Plasma Research</keyword>
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