Sökning: "Mass-transfer"

Visar resultat 11 - 15 av 240 avhandlingar innehållade ordet Mass-transfer.

  1. 11. Monolith catalysts for car exhaust : experimental and theoretical studies of oxygen storage, flow and mass transfer

    Författare :Anna Holmgren; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; monolith; car-exhaust; CFD simulations; turbulence; Pt CeO2 Al2O3; catalysis; effective diffusivity; oxygen storage; flow distribution; mass transfer;

    Sammanfattning : .... LÄS MER

  3. 12. Models for coupled heat and mass transfer processes in buildings : Applications to Achieve Low Exergy Room Conditioning

    Författare :Dietrich Schmidt; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Coupled Heat Mass Transfer; Building engineering; Byggnadsteknik;

    Sammanfattning : .... LÄS MER

  4. 13. Mass transfer during isothermal drying of a porous solid containing multicomponent liquid mixtures

    Författare :Rafael Gamero; KTH; []
    Nyckelord :internal mass transfer; capillary flow; multicomponent; diffusion; solvent mixtures;

    Sammanfattning : Mass transfer in a porous solid, partially saturated with asingle solvent and multicomponent liquid mixtures, has beenexperimentally and theoretically studied. A porous materialcontaining single liquids and mixtures of organic solvents wasisothermally dried. LÄS MER

  5. 14. Heat and Mass Transfer Investigations of Relevance for Food Engineering Applications

    Författare :Dirk Sterner; Värmeöverföring; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Thermal engineering; applied thermodynamics; Termisk teknik; termodynamik; mathematical modelling; frozen and non-frozen food; minced beef patties; cooking; heat and mass transfer; plate heat exchangers; evaporation;

    Sammanfattning : This thesis concerns two interrelated subjects of heat and mass transfer processes. The first one concerns mainly experimental measurements, with a subsequent development of a calculation procedure, of the thermal and hydraulic performances, experimental methods and evaluation procedures applied on various plate heat exchangers (PHEs) as evaporators with the refrigerant ammonia as working medium. LÄS MER

  7. 15. The mechanisms controlling heat and mass transfer on frying of beefburgers

    Författare :Bea Kovácsné Oroszvári; Livsmedelsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Livsmedelsteknik; Food and drink technology; permeability; porosity; contraction; frying; beefburger; heat and mass transfer;

    Sammanfattning : The aim of the present work was to gain better understanding of the mechanisms controlling heat and mass transfer during thermal processing of beefburgers. The effects of different factors such as the chemical composition and comminution of the meat raw material, the pan temperature and the meat patty diameter on the characteristics of heat and mass transfer were studied. LÄS MER