Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Comptes Rendus. Méca...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Comptes Rendus. Mécanique
Article . 2023 . Peer-reviewed
Data sources: Crossref
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Comptes Rendus Mécanique
Article . 2023
Data sources: DOAJ
versions View all 2 versions
addClaim

Transfert de masse non-stationnaire depuis des particules sous écoulement

Authors: Bielinski, Clément; Kaoui, Badr;

Transfert de masse non-stationnaire depuis des particules sous écoulement

Abstract

Le transfert de masse à partir de particules présente de nombreuses applications biomédicales. En conditions opérationnelles, les particules sont soumises à des écoulements de fluides de différentes natures, dont l’effet sur le transport du soluté est aujourd’hui encore mal connu. Dans cet article nous considérons le transfert de masse à partir de capsules sphériques et de fibres noyau-coque soumises à différentes conditions d’écoulement. Les effets combinés de l’écoulement et de la perméabilité de la coque des particules sur l’efficacité du transfert sont analysés et quantifiés par des corrélations pour le nombre de Sherwood (le coefficient de transfert de masse adimensionnel). La perméabilité des particules influence fortement l’efficacité du transfert, mais elle est difficilement mesurable. Une nouvelle méthode de caractérisation de la perméabilité de la coque des capsules est proposée et validée sur des données expérimentales. Tous les résultats obtenus peuvent être appliqués au transfert de chaleur vers ou depuis des particules soumises à des écoulements.

Keywords

transfert de masse, fibres, écoulement, capsules, membranes, TA401-492, perméabilité, convection forcée, Materials of engineering and construction. Mechanics of materials

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    1
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
Average
Average
gold