Modeling Gas Holdup in Gas−Liquid−Fiber Semibatch Bubble Columns
dc.contributor.author | Su, Xuefeng | |
dc.contributor.author | Heindel, Theodore | |
dc.contributor.author | Heindel, Theodore | |
dc.contributor.department | Mechanical Engineering | |
dc.date | 2018-02-13T21:13:08.000 | |
dc.date.accessioned | 2020-06-30T06:03:10Z | |
dc.date.available | 2020-06-30T06:03:10Z | |
dc.date.copyright | Sat Jan 01 00:00:00 UTC 2005 | |
dc.date.embargo | 2014-02-11 | |
dc.date.issued | 2005-11-23 | |
dc.description.abstract | <p>Three gas holdup models are developed that correspond to different flow regimes in a 15.24-cm-diameter semibatch bubble column filled with various fiber suspensions. Three different perforated plate aerators are used and have open area ratios (<em>A</em>) of 0.57%, 0.99%, and 2.14%. Rayon fiber suspensions with lengths (<em>L</em>) of 3, 6, and 12 mm and cellulose fibers are used to form the fiber suspensions over a range of fiber mass fractions up to 1.8%. The models reproduce most of the data within ±15%. A limitation of the current models, due to limited experimental data, is that the model coefficients and exponents vary with aeration plate open area ratio and column diameter.</p> | |
dc.description.comments | <p>Reprinted with permission from <em>Industrial & Engineering Chemistry Research</em> 44 (2005): 9355–9363, doi:<a href="http://dx.doi.org/10.1021/ie050816e" target="_blank">10.1021/ie050816e</a>. Copyright 2005 American Chemical Society.</p> | |
dc.format.mimetype | application/pdf | |
dc.identifier | archive/lib.dr.iastate.edu/me_pubs/12/ | |
dc.identifier.articleid | 1017 | |
dc.identifier.contextkey | 5099297 | |
dc.identifier.s3bucket | isulib-bepress-aws-west | |
dc.identifier.submissionpath | me_pubs/12 | |
dc.identifier.uri | https://dr.lib.iastate.edu/handle/20.500.12876/54967 | |
dc.language.iso | en | |
dc.source.bitstream | archive/lib.dr.iastate.edu/me_pubs/12/2008_SuX_ModelingGasHoldup.pdf|||Fri Jan 14 19:03:49 UTC 2022 | |
dc.source.uri | 10.1021/ie050816e | |
dc.subject.disciplines | Complex Fluids | |
dc.subject.disciplines | Mechanical Engineering | |
dc.subject.disciplines | Thermodynamics | |
dc.title | Modeling Gas Holdup in Gas−Liquid−Fiber Semibatch Bubble Columns | |
dc.type | article | |
dc.type.genre | article | |
dspace.entity.type | Publication | |
relation.isAuthorOfPublication | f918da1b-aa02-4c95-91a3-b6617c83b07b | |
relation.isOrgUnitOfPublication | 6d38ab0f-8cc2-4ad3-90b1-67a60c5a6f59 |
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