The Experts below are selected from a list of 2061 Experts worldwide ranked by ideXlab platform

Anne-marie Billet - One of the best experts on this subject based on the ideXlab platform.

  • Mass transfer characteristics and concentration field evolution for gas-liquid Taylor flow in milli channels
    Chemical Engineering Science, 2019
    Co-Authors: R.sh. Abiev, Colin Butler, Emmanuel Cid, Benjamin Lalanne, Anne-marie Billet
    Abstract:

    The results of the recent experimental work performed by Butler et al. (2016, 2018) are analysed based on the dominant phenomena: (i) small scale convection by means of Taylor vortices in the liquid slugs and (ii) diffusion in lubrication film. A main result shown here is that the Taylor circulation frequency is able to reflect the global mass transfer rate in gas-liquid Taylor flow through an almost linear relationship, which emphasizes the interest of the Circulating Motion in the slug, and gives a very simple correlation to predict the kLa value (at large Schmidt number). A mechanism of flow behavior during the bubble formation at the T-mixer is proposed as a possible explanation of unexpected concentration areas (called “islands”). However, despite of these unusual concentration field structures in these cases, the mass transfer rate coefficient kLa is still accurately predicted by the Taylor circulation frequency in the slug.

R.sh. Abiev - One of the best experts on this subject based on the ideXlab platform.

  • Mass transfer characteristics and concentration field evolution for gas-liquid Taylor flow in milli channels
    Chemical Engineering Science, 2019
    Co-Authors: R.sh. Abiev, Colin Butler, Emmanuel Cid, Benjamin Lalanne, Anne-marie Billet
    Abstract:

    The results of the recent experimental work performed by Butler et al. (2016, 2018) are analysed based on the dominant phenomena: (i) small scale convection by means of Taylor vortices in the liquid slugs and (ii) diffusion in lubrication film. A main result shown here is that the Taylor circulation frequency is able to reflect the global mass transfer rate in gas-liquid Taylor flow through an almost linear relationship, which emphasizes the interest of the Circulating Motion in the slug, and gives a very simple correlation to predict the kLa value (at large Schmidt number). A mechanism of flow behavior during the bubble formation at the T-mixer is proposed as a possible explanation of unexpected concentration areas (called “islands”). However, despite of these unusual concentration field structures in these cases, the mass transfer rate coefficient kLa is still accurately predicted by the Taylor circulation frequency in the slug.

  • Mass transfer characteristics and concentration field evolution for gas-liquid Taylor flow in milli channels
    'Elsevier BV', 2019
    Co-Authors: R.sh. Abiev, Butler Colin, Cid Emmanuel, Lalanne Benjamin, Billet Anne-marie
    Abstract:

    International audienceThe results of the recent experimental work performed by Butler et al. (2016, 2018) are analysed based on the dominant phenomena: (i) small scale convection by means of Taylor vortices in the liquid slugs and (ii) diffusion in lubrication film. A main result shown here is that the Taylor circulation frequency is able to reflect the global mass transfer rate in gas-liquid Taylor flow through an almost linear relationship, which emphasizes the interest of the Circulating Motion in the slug, and gives a very simple correlation to predict the kLa value (at large Schmidt number). A mechanism of flow behavior during the bubble formation at the T-mixer is proposed as a possible explanation of unexpected concentration areas (called “islands”). However, despite of these unusual concentration field structures in these cases, the mass transfer rate coefficient kLa is still accurately predicted by the Taylor circulation frequency in the slug

Benjamin Lalanne - One of the best experts on this subject based on the ideXlab platform.

  • Mass transfer characteristics and concentration field evolution for gas-liquid Taylor flow in milli channels
    Chemical Engineering Science, 2019
    Co-Authors: R.sh. Abiev, Colin Butler, Emmanuel Cid, Benjamin Lalanne, Anne-marie Billet
    Abstract:

    The results of the recent experimental work performed by Butler et al. (2016, 2018) are analysed based on the dominant phenomena: (i) small scale convection by means of Taylor vortices in the liquid slugs and (ii) diffusion in lubrication film. A main result shown here is that the Taylor circulation frequency is able to reflect the global mass transfer rate in gas-liquid Taylor flow through an almost linear relationship, which emphasizes the interest of the Circulating Motion in the slug, and gives a very simple correlation to predict the kLa value (at large Schmidt number). A mechanism of flow behavior during the bubble formation at the T-mixer is proposed as a possible explanation of unexpected concentration areas (called “islands”). However, despite of these unusual concentration field structures in these cases, the mass transfer rate coefficient kLa is still accurately predicted by the Taylor circulation frequency in the slug.

Colin Butler - One of the best experts on this subject based on the ideXlab platform.

  • Mass transfer characteristics and concentration field evolution for gas-liquid Taylor flow in milli channels
    Chemical Engineering Science, 2019
    Co-Authors: R.sh. Abiev, Colin Butler, Emmanuel Cid, Benjamin Lalanne, Anne-marie Billet
    Abstract:

    The results of the recent experimental work performed by Butler et al. (2016, 2018) are analysed based on the dominant phenomena: (i) small scale convection by means of Taylor vortices in the liquid slugs and (ii) diffusion in lubrication film. A main result shown here is that the Taylor circulation frequency is able to reflect the global mass transfer rate in gas-liquid Taylor flow through an almost linear relationship, which emphasizes the interest of the Circulating Motion in the slug, and gives a very simple correlation to predict the kLa value (at large Schmidt number). A mechanism of flow behavior during the bubble formation at the T-mixer is proposed as a possible explanation of unexpected concentration areas (called “islands”). However, despite of these unusual concentration field structures in these cases, the mass transfer rate coefficient kLa is still accurately predicted by the Taylor circulation frequency in the slug.

Emmanuel Cid - One of the best experts on this subject based on the ideXlab platform.

  • Mass transfer characteristics and concentration field evolution for gas-liquid Taylor flow in milli channels
    Chemical Engineering Science, 2019
    Co-Authors: R.sh. Abiev, Colin Butler, Emmanuel Cid, Benjamin Lalanne, Anne-marie Billet
    Abstract:

    The results of the recent experimental work performed by Butler et al. (2016, 2018) are analysed based on the dominant phenomena: (i) small scale convection by means of Taylor vortices in the liquid slugs and (ii) diffusion in lubrication film. A main result shown here is that the Taylor circulation frequency is able to reflect the global mass transfer rate in gas-liquid Taylor flow through an almost linear relationship, which emphasizes the interest of the Circulating Motion in the slug, and gives a very simple correlation to predict the kLa value (at large Schmidt number). A mechanism of flow behavior during the bubble formation at the T-mixer is proposed as a possible explanation of unexpected concentration areas (called “islands”). However, despite of these unusual concentration field structures in these cases, the mass transfer rate coefficient kLa is still accurately predicted by the Taylor circulation frequency in the slug.