View in EDS

Hydrodynamics in a Bubble Column—Part 2: Three‐Phase Flow.

Saved in:
Bibliographic Details
Title: Hydrodynamics in a Bubble Column—Part 2: Three‐Phase Flow.
Authors: Sommer, Anna‐Elisabeth1 (AUTHOR), Draw, Mazen1 (AUTHOR), Wang, Lantian1 (AUTHOR), Schmidtpeter, Jan1 (AUTHOR), Hessenkemper, Hendrik1 (AUTHOR), Gatter, Josefine1,2 (AUTHOR), Eckert, Kerstin1,2 (AUTHOR), Rzehak, Roland1 (AUTHOR) r.rzehak@hzdr.de
Source: Chemical Engineering & Technology. Jun2026, Vol. 49 Issue 6, p1-12. 12p.
Subjects: Multiphase flow, Bubble column reactors, Particle image velocimetry, Hydrodynamics, Flow visualization, Suspended solids
Abstract: Multiphase computational fluid dynamics simulation is a useful engineering tool once appropriate closure models are established. However, experimental data of a quality required to assess the validity of different models are largely lacking for three‐phase flows containing both gas bubbles and solid particles dispersed in a liquid. Therefore, the present study extends a database on two‐phase flows in a bubble column described previously in this journal by further experiments on three‐phase flows. Again a combination of particle image velocimetry and shadowgraphy is applied, the former now also providing the solid phase fraction and velocity in addition to the liquid velocity and the latter measuring the gas fraction and velocity. The experimental data are compared with simulations based on models previously applied with success to two‐phase bubbly and particulate flows. Reasonably good predictions are obtained also for the present three‐phase flows over a range of operating conditions. [ABSTRACT FROM AUTHOR]
Copyright of Chemical Engineering & Technology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
FullText Text:
  Availability: 0
Header DbId: egs
DbLabel: Engineering Source
An: 194920157
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: Hydrodynamics in a Bubble Column—Part 2: Three‐Phase Flow.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Sommer%2C+Anna‐Elisabeth%22">Sommer, Anna‐Elisabeth</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Draw%2C+Mazen%22">Draw, Mazen</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wang%2C+Lantian%22">Wang, Lantian</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Schmidtpeter%2C+Jan%22">Schmidtpeter, Jan</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Hessenkemper%2C+Hendrik%22">Hessenkemper, Hendrik</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Gatter%2C+Josefine%22">Gatter, Josefine</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Eckert%2C+Kerstin%22">Eckert, Kerstin</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Rzehak%2C+Roland%22">Rzehak, Roland</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> r.rzehak@hzdr.de</i>
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22Chemical+Engineering+%26+Technology%22">Chemical Engineering & Technology</searchLink>. Jun2026, Vol. 49 Issue 6, p1-12. 12p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Multiphase+flow%22">Multiphase flow</searchLink><br /><searchLink fieldCode="DE" term="%22Bubble+column+reactors%22">Bubble column reactors</searchLink><br /><searchLink fieldCode="DE" term="%22Particle+image+velocimetry%22">Particle image velocimetry</searchLink><br /><searchLink fieldCode="DE" term="%22Hydrodynamics%22">Hydrodynamics</searchLink><br /><searchLink fieldCode="DE" term="%22Flow+visualization%22">Flow visualization</searchLink><br /><searchLink fieldCode="DE" term="%22Suspended+solids%22">Suspended solids</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Multiphase computational fluid dynamics simulation is a useful engineering tool once appropriate closure models are established. However, experimental data of a quality required to assess the validity of different models are largely lacking for three‐phase flows containing both gas bubbles and solid particles dispersed in a liquid. Therefore, the present study extends a database on two‐phase flows in a bubble column described previously in this journal by further experiments on three‐phase flows. Again a combination of particle image velocimetry and shadowgraphy is applied, the former now also providing the solid phase fraction and velocity in addition to the liquid velocity and the latter measuring the gas fraction and velocity. The experimental data are compared with simulations based on models previously applied with success to two‐phase bubbly and particulate flows. Reasonably good predictions are obtained also for the present three‐phase flows over a range of operating conditions. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Chemical Engineering & Technology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=194920157
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1002/ceat.70259
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 12
        StartPage: 1
    Subjects:
      – SubjectFull: Multiphase flow
        Type: general
      – SubjectFull: Bubble column reactors
        Type: general
      – SubjectFull: Particle image velocimetry
        Type: general
      – SubjectFull: Hydrodynamics
        Type: general
      – SubjectFull: Flow visualization
        Type: general
      – SubjectFull: Suspended solids
        Type: general
    Titles:
      – TitleFull: Hydrodynamics in a Bubble Column—Part 2: Three‐Phase Flow.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Sommer, Anna‐Elisabeth
      – PersonEntity:
          Name:
            NameFull: Draw, Mazen
      – PersonEntity:
          Name:
            NameFull: Wang, Lantian
      – PersonEntity:
          Name:
            NameFull: Schmidtpeter, Jan
      – PersonEntity:
          Name:
            NameFull: Hessenkemper, Hendrik
      – PersonEntity:
          Name:
            NameFull: Gatter, Josefine
      – PersonEntity:
          Name:
            NameFull: Eckert, Kerstin
      – PersonEntity:
          Name:
            NameFull: Rzehak, Roland
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 06
              Text: Jun2026
              Type: published
              Y: 2026
          Identifiers:
            – Type: issn-print
              Value: 09307516
          Numbering:
            – Type: volume
              Value: 49
            – Type: issue
              Value: 6
          Titles:
            – TitleFull: Chemical Engineering & Technology
              Type: main
ResultId 1