Essays about: "Martin Stål"

Showing result 1 - 5 of 6 essays containing the words Martin Stål.

  1. 1. Support Structure and Expanding Mechanisms for a Photovoltaics Installation on a Wave Power Float

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Martin Gregorsson; Jonathan Lindén; [2023]
    Keywords : WEC; Solar Panels; Expandable mechanism; Photovoltaics; Wave Power; WEC; Solpaneler; Expanderbar mekanism; Fotovoltaik; Vågkraft;

    Abstract : This report presents a master's thesis conducted within the machine design track at KTH Royal Institute of Technology. The research work was undertaken in collaboration with Novige AB, who commissioned the project. READ MORE

  3. 2. Analysis of a Plate of High Strength Steel: Simulation of Impact and Determination of Residual Stresses

    University essay from KTH/Hållfasthetslära

    Author : Martin Hviid; [2021]
    Keywords : ;

    Abstract : In this study a finite element model has been created in ABAQUS/Standard in order to replicate impact tests performed by SSAB and to determine residual stresses in a plate. Uniaxial tensile tests have been done in order to determine the plastic behaviour of a high strength steel from the manufacturer SSAB and to determine whether the material can be assumed to be isotropic. READ MORE

  4. 3. Structural Analysis of Main Joint for Temporary Refugee Housing - Better Shelter

    University essay from KTH/Skolan för teknikvetenskap (SCI)

    Author : Robert Palm; Martin Hviid; [2019]
    Keywords : ;

    Abstract : Better Shelter RHU är ett svenskt icke-vinstdrivande företag som utvecklar temporära flyktingbostäder som används i krisdrabbade områden. Flyktingbostäderna används världen över där de utstår tuffa väderförhållande, framför allt starka vindar. READ MORE

  5. 4. Influence of ventilation on ro-ro space fire development : A study using two-zone fire models in order to explore tendencies of how different ventilation parameters affects the fire development in a ro-ro space

    University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Author : Martin Lindgren; Andreas Lilja; [2019]
    Keywords : Fire; Ro-ro space; Ventilation; Simulation; Two-zone model; Brand; Rorolastutrymme; Ventilation; Simulering; Tvåzonsmodell;

    Abstract : A ship to which vehicles and other loads can be rolled on and off is usually named ro-ro ship. A ro-ro ship consists of large corridor shaped space, normally extending to a considerable length or the entire length of the ship, which is usually loaded with various vehicles or stowage units. READ MORE

  6. 5. Variations in dynamic properties of a steel arch footbridge : An experimental study

    University essay from KTH/Bro- och stålbyggnad

    Author : Martin Földhazy; [2018]
    Keywords : Damping ratio; Natural frequencies; Temperature; static mass; Human structure interaction;

    Abstract : This study separately investigates how temperature as well as two real load-situations affects the modal damping ratio and natural frequencies of a 64.9m span steel arch footbridge. Measurements of acceleration have been completed which covers a temperature span of  to . READ MORE