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Chemical efficiency of reactive microflows with heterogeneus catalysis: a lattice Boltzmann study

S. Succi·A. Gabrielli·G. Smith·E. Kaxiras
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Abstract

We investigate the effects of geometrical micro-irregularities on the conversion efficiency of reactive flows in narrow channels of millimetric size. Three-dimensional simulations, based upon a Lattice-Boltzmann-Lax-Wendroff code, indicate that periodic micro-barriers may have an appreciable effect on the effective reaction efficiency of the device. Once extrapolated to macroscopic scales, these effects can result in a sizeable increase of the overall reaction efficiency.

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S. Succi, A. Gabrielli, G. Smith, E. Kaxiras. 2001-03-15. Chemical efficiency of reactive microflows with heterogeneus catalysis: a lattice Boltzmann study. https://doi.org/10.1051/epjap%3A2001195

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