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Optimal design for flow uniformity in microchannel reactors

Identifieur interne : 001A46 ( Main/Merge ); précédent : 001A45; suivant : 001A47

Optimal design for flow uniformity in microchannel reactors

Auteurs : J. M. Commenge [France] ; Laurent Falk [France] ; J. P. Corriou [France] ; M. Matlosz [France]

Source :

AIChE journal [ 0001-1541 ] ; 2002.

RBID : Pascal:02-0208157

Descripteurs français

Pascal (Inist)
- Microréacteur, Conception optimale, Paramètre géométrique, Optimisation, Hydrodynamique, Champ écoulement, Champ uniforme, Distribution vitesse, Perte charge, Modélisation, Modèle hydrodynamique, Approximation, Simulation numérique, Mécanique fluide numérique, Méthode volume fini, Etude théorique.

English descriptors

KwdEn :
- Approximation, Computational fluid dynamics, Finite volume method, Flow field, Geometrical parameter, Hydrodynamic model, Hydrodynamics, Microreactor, Modeling, Numerical simulation, Optimal design, Optimization, Pressure drop, Theoretical study, Uniform field, Velocity distribution.

Abstract

Velocity and residence time distributions play a crucial role in the performance of microreactors for chemical synthesis. The specific features of fluid flow through multiplate microchannel reactors are examined by an approximate pressure drop model whose validity is confirmed through comparison with more detailed finite-volume calculations. The model results allow for determination of the influence of the geometrical characteristics of the microchannel structures on the flow distributions and are used to optimize the reactor design for maximum flow uniformity.

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Pascal:02-0208157

Le document en format XML

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<front><div type="abstract" xml:lang="en">Velocity and residence time distributions play a crucial role in the performance of microreactors for chemical synthesis. The specific features of fluid flow through multiplate microchannel reactors are examined by an approximate pressure drop model whose validity is confirmed through comparison with more detailed finite-volume calculations. The model results allow for determination of the influence of the geometrical characteristics of the microchannel structures on the flow distributions and are used to optimize the reactor design for maximum flow uniformity.</div>
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Optimal design for flow uniformity in microchannel reactors

Optimal design for flow uniformity in microchannel reactors

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Links to Exploration step

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

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