dc.contributor.author | Hjertager, Bjorn H. | |
dc.contributor.author | Osenbroch, Lene K. Hjertager | |
dc.contributor.author | Solberg, Tron | |
dc.date.accessioned | 2009-10-21T13:05:12Z | |
dc.date.issued | 2008 | |
dc.identifier.citation | Hjertager Osenbroch, Lene K.; Hjertager, Bjorn H.; and Solberg, Tron (2008) "Experimental and Computational Studies of Turbulent Mass Transfer in a Mixing Channel," International Journal of Chemical Reactor Engineering: Vol. 6: A105. Available at: http://www.bepress.com/ijcre/vol6/A105 | en |
dc.identifier.issn | 1542-6580 | |
dc.identifier.uri | http://hdl.handle.net/11250/182355 | |
dc.description.abstract | Experiments are carried out for passive mixing in order to obtain local mean
and turbulent velocities and concentrations. The mixing takes place in a square
channel with two inlets separated by a block. A combined PIV/PLIF technique
is used to obtain instantaneous velocity and concentration fields. Three different
flow cases are studied. The 2D numerical predictions of the mixing channel show
that none of the k - ε turbulence models tested is suitable for the flow cases studied
here. The turbulent Schmidt number is reduced to obtain a better agreement
between the measured and predicted mean and fluctuating concentrations. The
multi-peak presumed PDF mixing model is tested and comparisons with experiments
are encouraging. | en |
dc.format.extent | 3461497 bytes | |
dc.format.mimetype | application/pdf | |
dc.language.iso | eng | en |
dc.publisher | The Berkeley electronic press | en |
dc.relation.uri | http://www.bepress.com/ijcre/vol6/A105/# | |
dc.subject | mixing | en |
dc.subject | PIV | en |
dc.subject | PLIF | en |
dc.subject | CFD | en |
dc.subject | mass transfer | en |
dc.subject | probability density function | en |
dc.title | Experimental and computational studies of turbulent mass transfer in a mixing channel | en |
dc.type | Journal article | en |
dc.type | Peer reviewed | |
dc.subject.nsi | VDP::Technology: 500::Mechanical engineering: 570::Mechanical and flow technical subjects: 574 | en |
dc.source.pagenumber | Article A 105 | en |
dc.source.volume | 6 | en |
dc.source.journal | International journal of chemical reactor engineering | en |