Essays about: "Two-Phase Flow"

Showing result 26 - 30 of 37 essays containing the words Two-Phase Flow.

  1. 26. Oskarshamn 3 - Optimization after Power Uprate - A heat balance deviation analysis

    University essay from Lunds universitet/Institutionen för energivetenskaper

    Author : Robert Kronblad; [2013]
    Keywords : Heat balances; Power output; Deviations; Technology and Engineering;

    Abstract : Oskarshamn 3 has undergone a power uprate from 110% to 129.1% of original reactor thermal output in recent ended project PULS (Power Uprate with Licensed Safety). The main objective of this thesis have been to identify deviations in the power plant, explaining the differences in power output between designed and achieved power output after PULS. READ MORE

  3. 27. Experimental Investigation ofTwo-phase Flow in Microchannels“Co-current Absorption of Ammonia in Water to Design an Innovative Bubble Plate Absorber” : “Co-current Absorption of Ammonia in Water to Design an Innovative Bubble Plate Absorber”

    University essay from KTH/Tillämpad termodynamik och kylteknik

    Author : Ali Ammari; [2012]
    Keywords : Micro-channel; Ammonia-water; Two-phase; Absorption; Visual analysis;

    Abstract : For ammonia-water absorption refrigeration technology it is suggested to use bubble type absorbers because the higher contact surface area provides a higher mass transfer rate. Furthermore, dispersion of bubbles in the bulk of liquid phase also exhibits better heat transfer characteristics that facilitate the recovery of dissipated heat of the exothermic absorption. READ MORE

  4. 28. Experimental Investigation of two-phase flow in microchannels. Co-current Absorption of Ammonia in Water to Design an Innovative Bubble Plate Absorber

    University essay from KTH/Skolan för kemivetenskap (CHE)

    Author : Ali Ammari; [2012]
    Keywords : ;

    Abstract : For ammonia-water absorption refrigeration technology it is suggested to use bubble type absorbers because the higher contact surface area provides a higher mass transfer rate. Furthermore, dispersion of bubbles in the bulk of liquid phase also exhibits better heat transfer characteristics that facilitate the recovery of dissipated heat of the exothermic absorption. READ MORE

  5. 29. Fluid Structure Interaction Analysis of Planar Buoy

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Rakeshbhai Patel; Muhammad Adnan Hanif; Rajev Kumar Oad; [2011]
    Keywords : ALE; COMSOL Multiphysics; Finite element method; Fluid-structure interaction FSI ; Planar wave energy convertor; Two-phase flow;

    Abstract : Different types of wave energy convertors are being studied using the heave motion of floating bodies to generate electricity. In this thesis, we investigate the interaction of floating buoys from hydrodynamic point of view. READ MORE

  6. 30. Implementation of a standard level set method for incompressible two-phase flow simulations

    University essay from Avdelningen för teknisk databehandling

    Author : Niklas Johansson; [2011]
    Keywords : level set method; incompressible two-phase flow; reinitialization; finite element method; deal.II;

    Abstract : The level set method is a powerful way of tracking surfaces by defining the surface as a zero level set of a continuous function that is usually a signed distance function. The level set method is one of the best methods for simulating multi-phase flow because it can easily handle fast topological changes, as well as splitting and merging of fluids. READ MORE