Sökning: "Björn Sand"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden Björn Sand.

  1. 1. Dynerosion vid kraftiga stormar i Skanör-Falsterbo

    Master-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Författare :Mikael Dunér; Axel Flodin Vacher; [2017]
    Nyckelord :Dune erosion; Skanör-Falsterbo; Modelling; Beach; Storms and high-water levels; XBeach.; Technology and Engineering;

    Sammanfattning : Abstract Title: Dune erosion during storms in Skanör-Falsterbo - simulations with the help of XBeach Authors: Mikael Dunér and Axel Flodin Vacher Supervisors: Professor Magnus Larson and Doctoral Student Björn Almström, Division of Water Resources Engineering at Lund Institute of Technology, Lund University. Presentation of problem: With a rising sea-level, because of the climate change, the risk of flooding in coastal regions is increasing. LÄS MER

  2. 2. Propensity of bed materials used in dual fluidized beds to retain ash-forming elements from biomass fuels

    Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Energy and Technology

    Författare :Björn Folkeson; [2014]
    Nyckelord :fluidized bed; ash retention; gasification; combustion; bed material;

    Sammanfattning : The main aim of this work was to investigate the propensity of bed materials to retain ash-forming elements from biomass under conditions relevant to dual fluidized bed gasification (DFBG). The investigation was carried out in a laboratory-scale bubbling fluidized bed reactor in which biomass was gasified with steam and the unconverted char was combusted in the temperature range 800–900 ° C. LÄS MER

  3. 3. Vinderosion, sanddrift och markanvändning på Kristianstadsslätten

    Kandidat-uppsats, Lunds universitet/Geologiska institutionen

    Författare :Björn Olsenius; [2014]
    Nyckelord :Kristianstadsslätten; sanddyner; climate indicators; Kristianstad plain; Lyngsjön; sand dunes; klimatindikator; Earth and Environmental Sciences;

    Sammanfattning : The Department of Geology at the university and the Swedish National Heritage Board have initiated a collaboration on palaeclimate reconstruction. The main source of information is a sediment sequence from the dead-ice lake of Lyngsjön, just north of Everöd on the Kristianstad plain. LÄS MER

  4. 4. Propensity of bed materials used in dual fluidized beds to retain ash-forming elements from biomass fuels

    Uppsats för yrkesexamina på avancerad nivå,

    Författare :Björn Folkeson; [2014]
    Nyckelord :Fluidized bed; ash retention; gasification; combustion; bed material; Fluidiserad bädd; askämnen; förgasning; förbränning; bäddmaterial;

    Sammanfattning : The main aim of this work was to investigate the propensity of bed materials to retain ash-forming elements from biomass under conditions relevant to dual fluidized bed gasification (DFBG). The investigation was carried out in a laboratory-scale bubbling fluidized bed reactor in which biomass was gasified with steam and the unconverted char was combusted in the temperature range 800–900 ° C. LÄS MER

  5. 5. Att sälja Tjechovs pistol : En undersökning av identifikation genom produktintegreringar samt dess narrativa funktion med en exempelanalys av Tv-serien House of Cards

    Kandidat-uppsats, Avdelningen för retorik

    Författare :Björn Sand; [2013]
    Nyckelord :rhetoric; product placement; product integration; identification; narratology; House of Cards; TV-series; retorik; produktplacering; produktintegrering; identifikation; narratologi; House of Cards; TV-serier;

    Sammanfattning : .... LÄS MER