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EnglishA multi-scale modelling approach is proposed to better understand the behaviour of the freeze-drying of packed-bed of uniform and non-uniform particles. In particular, realistic geometric packing arrangements have been generated by using a bullet physics engine, while CFD simulation at the pore-scale has been used in order to obtain realistic values for the packed-bed; the results have then been used in a two-dimensional model describing heat and mass transfer in the freeze-drying of the packed-bed made of frozen particles.
Coupled bullet physics and computational fluid dynamics as a tool for modeling the freeze-drying of microparticles / Capozzi, C. L.; Boccardo, G.; Barresi, A. A.; Pisano, R.. - STAMPA. - (2015), pp. 75-83. ((Intervento presentato al convegno EuroDrying'2015 - 5th European Drying Conference tenutosi a Budapest nel 21-23 October 2015.
| Titolo: | Coupled bullet physics and computational fluid dynamics as a tool for modeling the freeze-drying of microparticles | |
| Autori: | ||
| Data di pubblicazione: | 2015 | |
| Abstract: | A multi-scale modelling approach is proposed to better understand the behaviour of the freeze-dry...ing of packed-bed of uniform and non-uniform particles. In particular, realistic geometric packing arrangements have been generated by using a bullet physics engine, while CFD simulation at the pore-scale has been used in order to obtain realistic values for the packed-bed; the results have then been used in a two-dimensional model describing heat and mass transfer in the freeze-drying of the packed-bed made of frozen particles. | |
| ISBN: | 9789639970625 | |
| Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| 2015_EuroDrying2015_Capozzi_microparticles_rev.pdf | post print versione editoriale con correzioni | 2a Post-print versione editoriale / Version of Record | Non Pubblico - Accesso privato/ristretto | Administrator Richiedi una copia |
http://hdl.handle.net/11583/2631517
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