Essays about: "porös konvektion"

Found 2 essays containing the words porös konvektion.

  1. 1. Process Parameters for Creation of Porous Stainless Steel Surfaces

    University essay from KTH/Materialvetenskap

    Author : Eric Hultstein; [2011]
    Keywords : surface porosity; stainless steel; heat treatment; heat transfer; corrosion; oxidation; ytporositet; rostfritt stål; värmebehandling; värmetransport; korrosion; oxidation;

    Abstract : Detta examensarbete ämnar att undersöka värmebehandlingsmetoder för att skapaporösa austenitiska rostfria stål samt utvärdera ifall dessa ytor medför förbättringargentemot referensmaterialen. De porösa ytorna skapades genom en två-stegs metod. READ MORE

  3. 2. Controls of seafloor depth on hydrothermal vent temperatures : prediction, observation & 2D finite element modeling

    University essay from Lunds universitet/Geologiska institutionen

    Author : Christine Andersen; [2010]
    Keywords : porous convection; compressible fluid flow; boiling; mixing; low heat supply; conductive heat flow; porös konvektion; kompressibelt flöde; kokning; blanding; lågtempererad värmekälla; konduktivt värmeflöde; Earth and Environmental Sciences;

    Abstract : Circulation of hot hydrothermal fluids in fractures and faults of the oceanic crust is driven by temperature and pressure gradients. Fluid discharge is focused to vertical structures, black or white smoker chimneys on the seafloor. Hydrothermal vent temperatures should hypothetically be directly related to water depth. READ MORE