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Comparison of exper...
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Benavides, Aldo,1978Chalmers tekniska högskola,Chalmers University of Technology
(författare)
Comparison of experimental and simulation results for turbulent gas-solid riser flow
- Artikel/kapitelEngelska2008
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Nummerbeteckningar
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LIBRIS-ID:oai:research.chalmers.se:c4806470-7854-44e4-9fa8-1670f177e684
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ISBN:9783930400577
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https://research.chalmers.se/publication/81154URI
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https://research.chalmers.se/publication/254096URI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:kon swepub-publicationtype
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Ämneskategori:ref swepub-contenttype
Anmärkningar
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This paper compares measurements of the radial solids concentration in a riser with CFD simulations. An Eulerian model based upon the kinetic theory for granular flow, extended with models describing turbulence modulation and dispersion, is used to treat the particulate phase. Coupling between momentum equations of the gas and particulate phases is taken into account via a mean drag force formulation. Solids distribution profiles over three horizontal planes are measured by the use of optical probes. The pressure drop is used to estimate an average solids concentration profile along the riser. The comparison is reported for a single superficial gas velocity and solids mass flux.
Ämnesord och genrebeteckningar
Biuppslag (personer, institutioner, konferenser, titlar ...)
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van Wachem, Berend,1972Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)berend
(författare)
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Nijenhuis, JohnTechnische Universiteit Delft,Delft University of Technology (TU Delft)
(författare)
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van Ommen, J.R.Technische Universiteit Delft,Delft University of Technology (TU Delft)
(författare)
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Chalmers tekniska högskolaTechnische Universiteit Delft
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:Circulating Fluidized Bed Technology IX. Proceedings of the 9th International Conference on Circulating Fluidized Beds, CFB-9. May 13-16, 2008. Hamburg, Germany.
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Ingår i:9th International Conference on Circulating Fluidized Beds, CFB 2008, in Conjunction with the 4th International VGB Workshop on Operating Experience with Fluidized Bed Firing Systems; Hamburg; Germany; 13 May 2008 through 16 May 20089783930400577
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