Bioreactor shape optimisation. Modeling, simulation, and shape optimization of a simple bioreactor for water treatment

Abstract : In this paper, we focus on the modeling, simulation and shape optimization of a dispersive bio-reactor in which a substrate is degraded by a microbial ecosystem in an non homogeneous environment. Two different modeling approaches are used in order to obtain a low computational model to quickly evaluate the behavior of our bio-reactor. The first one is based on coupled spatial and time dependent EDPs. The second one, obtained by optimization, is based on two interconnected systems of ODEs with coefficient calibrated using the first PDE model. Preliminary results assuming a Monod kinetics are presented.
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Submitted on : Tuesday, September 1, 2015 - 12:09:45 PM
Last modification on : Wednesday, November 7, 2018 - 11:10:15 PM

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  • HAL Id : hal-00858579, version 2
  • PRODINRA : 42975

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Juan Manuel Bello Rivas, Jerome Harmand, Benjamin Ivorra, Angel M. Ramos del Olmo, Alain Rapaport. Bioreactor shape optimisation. Modeling, simulation, and shape optimization of a simple bioreactor for water treatment. 7. STIC & Environnement 2011, May 2011, Saint-Etienne, France. 344 p. ⟨hal-00858579v2⟩

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