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Hydrodynamic Studies in Slurry Bubble Columns: Experimental and Numerical Study
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| Zeitschriftentitel: | Chemie Ingenieur Technik |
|---|---|
| Personen und Körperschaften: | , , |
| In: | Chemie Ingenieur Technik, 85, 2013, 7, S. 1092-1098 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
Wiley
|
| Schlagwörter: |
| author_facet |
Rabha, Swapna Schubert, Markus Hampel, Uwe Rabha, Swapna Schubert, Markus Hampel, Uwe |
|---|---|
| author |
Rabha, Swapna Schubert, Markus Hampel, Uwe |
| spellingShingle |
Rabha, Swapna Schubert, Markus Hampel, Uwe Chemie Ingenieur Technik Hydrodynamic Studies in Slurry Bubble Columns: Experimental and Numerical Study Industrial and Manufacturing Engineering General Chemical Engineering General Chemistry |
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rabha, swapna |
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Rabha, Swapna Schubert, Markus Hampel, Uwe 0009-286X 1522-2640 Wiley Industrial and Manufacturing Engineering General Chemical Engineering General Chemistry http://dx.doi.org/10.1002/cite.201200227 <jats:title>Abstract</jats:title><jats:p>To overcome the current difficulties in designing a slurry bubble column (SBC) reactor with respect to the effect of particle properties, the influence of solid concentration (<jats:italic>C</jats:italic><jats:sub>s</jats:sub>) on the hydrodynamics of a SBC was studied experimentally using ultrafast electron beam X‐ray tomography. The real time gas flow structure, average bubble diameter and average gas holdup as a function of the superficial gas velocity and <jats:italic>C</jats:italic><jats:sub>s</jats:sub> have been reported. Corresponding three‐phase simulations were also performed using the Euler‐Euler multi‐fluid model implemented in CFX 14. The bubble size distribution was calculated using the MUSIG model. The predicted gas holdup and bubble size distribution also show dependence on <jats:italic>U</jats:italic><jats:sub>G</jats:sub> and <jats:italic>C</jats:italic><jats:sub>s</jats:sub> and agree well with the measurements.</jats:p> Hydrodynamic Studies in Slurry Bubble Columns: Experimental and Numerical Study Chemie Ingenieur Technik |
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| title |
Hydrodynamic Studies in Slurry Bubble Columns: Experimental and Numerical Study |
| title_unstemmed |
Hydrodynamic Studies in Slurry Bubble Columns: Experimental and Numerical Study |
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Hydrodynamic Studies in Slurry Bubble Columns: Experimental and Numerical Study |
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Hydrodynamic Studies in Slurry Bubble Columns: Experimental and Numerical Study |
| title_full_unstemmed |
Hydrodynamic Studies in Slurry Bubble Columns: Experimental and Numerical Study |
| title_short |
Hydrodynamic Studies in Slurry Bubble Columns: Experimental and Numerical Study |
| title_sort |
hydrodynamic studies in slurry bubble columns: experimental and numerical study |
| topic |
Industrial and Manufacturing Engineering General Chemical Engineering General Chemistry |
| url |
http://dx.doi.org/10.1002/cite.201200227 |
| publishDate |
2013 |
| physical |
1092-1098 |
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<jats:title>Abstract</jats:title><jats:p>To overcome the current difficulties in designing a slurry bubble column (SBC) reactor with respect to the effect of particle properties, the influence of solid concentration (<jats:italic>C</jats:italic><jats:sub>s</jats:sub>) on the hydrodynamics of a SBC was studied experimentally using ultrafast electron beam X‐ray tomography. The real time gas flow structure, average bubble diameter and average gas holdup as a function of the superficial gas velocity and <jats:italic>C</jats:italic><jats:sub>s</jats:sub> have been reported. Corresponding three‐phase simulations were also performed using the Euler‐Euler multi‐fluid model implemented in CFX 14. The bubble size distribution was calculated using the MUSIG model. The predicted gas holdup and bubble size distribution also show dependence on <jats:italic>U</jats:italic><jats:sub>G</jats:sub> and <jats:italic>C</jats:italic><jats:sub>s</jats:sub> and agree well with the measurements.</jats:p> |
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| author | Rabha, Swapna, Schubert, Markus, Hampel, Uwe |
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| description | <jats:title>Abstract</jats:title><jats:p>To overcome the current difficulties in designing a slurry bubble column (SBC) reactor with respect to the effect of particle properties, the influence of solid concentration (<jats:italic>C</jats:italic><jats:sub>s</jats:sub>) on the hydrodynamics of a SBC was studied experimentally using ultrafast electron beam X‐ray tomography. The real time gas flow structure, average bubble diameter and average gas holdup as a function of the superficial gas velocity and <jats:italic>C</jats:italic><jats:sub>s</jats:sub> have been reported. Corresponding three‐phase simulations were also performed using the Euler‐Euler multi‐fluid model implemented in CFX 14. The bubble size distribution was calculated using the MUSIG model. The predicted gas holdup and bubble size distribution also show dependence on <jats:italic>U</jats:italic><jats:sub>G</jats:sub> and <jats:italic>C</jats:italic><jats:sub>s</jats:sub> and agree well with the measurements.</jats:p> |
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| physical | 1092-1098 |
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| spelling | Rabha, Swapna Schubert, Markus Hampel, Uwe 0009-286X 1522-2640 Wiley Industrial and Manufacturing Engineering General Chemical Engineering General Chemistry http://dx.doi.org/10.1002/cite.201200227 <jats:title>Abstract</jats:title><jats:p>To overcome the current difficulties in designing a slurry bubble column (SBC) reactor with respect to the effect of particle properties, the influence of solid concentration (<jats:italic>C</jats:italic><jats:sub>s</jats:sub>) on the hydrodynamics of a SBC was studied experimentally using ultrafast electron beam X‐ray tomography. The real time gas flow structure, average bubble diameter and average gas holdup as a function of the superficial gas velocity and <jats:italic>C</jats:italic><jats:sub>s</jats:sub> have been reported. Corresponding three‐phase simulations were also performed using the Euler‐Euler multi‐fluid model implemented in CFX 14. The bubble size distribution was calculated using the MUSIG model. The predicted gas holdup and bubble size distribution also show dependence on <jats:italic>U</jats:italic><jats:sub>G</jats:sub> and <jats:italic>C</jats:italic><jats:sub>s</jats:sub> and agree well with the measurements.</jats:p> Hydrodynamic Studies in Slurry Bubble Columns: Experimental and Numerical Study Chemie Ingenieur Technik |
| spellingShingle | Rabha, Swapna, Schubert, Markus, Hampel, Uwe, Chemie Ingenieur Technik, Hydrodynamic Studies in Slurry Bubble Columns: Experimental and Numerical Study, Industrial and Manufacturing Engineering, General Chemical Engineering, General Chemistry |
| title | Hydrodynamic Studies in Slurry Bubble Columns: Experimental and Numerical Study |
| title_full | Hydrodynamic Studies in Slurry Bubble Columns: Experimental and Numerical Study |
| title_fullStr | Hydrodynamic Studies in Slurry Bubble Columns: Experimental and Numerical Study |
| title_full_unstemmed | Hydrodynamic Studies in Slurry Bubble Columns: Experimental and Numerical Study |
| title_short | Hydrodynamic Studies in Slurry Bubble Columns: Experimental and Numerical Study |
| title_sort | hydrodynamic studies in slurry bubble columns: experimental and numerical study |
| title_unstemmed | Hydrodynamic Studies in Slurry Bubble Columns: Experimental and Numerical Study |
| topic | Industrial and Manufacturing Engineering, General Chemical Engineering, General Chemistry |
| url | http://dx.doi.org/10.1002/cite.201200227 |