A reduced model for the freezing step in ice cream manufacture

B. Dorneanu, C.S. Bildea, J. Grievink, P.M.M. Bongers

    Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademic

    2 Citaten (Scopus)

    Samenvatting

    This contribution deals with the development of a reduced yet complex model, to support process design and operation. The model is computationally effective. The main physical phenomena considered in the model are the axial convective transport of mass, the radial outflow of heat at coolant wall to the refrigerant, the growth of the frozen ice layer, the periodic removal of the ice crystals by scraping and the melting of the ice crystal population in the bulk liquid. Rate equations for the relevant physical phenomena, as well as phase equilibrium conditions and thermodynamic equations of state are also present. The target output variables to meet the product quality specifications are the ice crystals size and the air content. Results of some preliminary steady state simulations are presented.
    Originele taal-2Engels
    TitelProceedings of the 20th European Symposium on Computer Aided Process Engineering (Escape-20), 6-9 june 2010, Ischia, Naples, Italy
    RedacteurenS. Pierucci, G. Buzzi Ferraris
    Plaats van productieAmsterdam
    UitgeverijElsevier
    Pagina's265-270
    ISBN van geprinte versie978-0-444-53569-6
    DOI's
    StatusGepubliceerd - 2010
    Evenement20th European Symposium on Computer Aided Process Engineering (ESCAPE 20) - Hotel Continental Terme, Ischia, Italië
    Duur: 6 jun 20109 jun 2010
    Congresnummer: 20
    http://www.aidic.it/escape20/

    Publicatie series

    NaamComputer Aided Chemical Engineering
    Volume28C
    ISSN van geprinte versie1570-7946

    Congres

    Congres20th European Symposium on Computer Aided Process Engineering (ESCAPE 20)
    Verkorte titelESCAPE
    Land/RegioItalië
    StadIschia
    Periode6/06/109/06/10
    AnderESCAPE20
    Internet adres

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