Sökning: "Strength mismatch"

Hittade 4 uppsatser innehållade orden Strength mismatch.

  1. 1. Unemployment of foreign-born people in Europe : A study of the Beveridge Curve between 2012 and 2021

    Kandidat-uppsats, Umeå universitet/Nationalekonomi

    Författare :Maike Strube; [2022]
    Nyckelord :;

    Sammanfattning : Migration has heavily increased in the past decade. The freedom of movement of labor is an important economic strength of Europe. A labor supply shock happened in 2015 when the “refugee crisis” brought many foreign-born people to Europe. LÄS MER

  3. 2. Modelling of the temperature field in TIG arc heat treated super duplex stainless steel samples

    Master-uppsats, Högskolan Väst/Avdelningen för maskinteknik och naturvetenskap

    Författare :Chamara Kumara; [2016]
    Nyckelord :CFD modelling; Heat affected zone; OpenFOAM; Temperature field; TIG weld-ing; Phase transformation;

    Sammanfattning : Super Duplex Stainless Steels have superior corrosion resistance properties and strength compared to conventional steels. However, these properties are influenced by the different phases that precipitate during the heat treatment process. LÄS MER

  4. 3. Selection of DC Voltage ControllingStation in an HVDC Grid

    Master-uppsats, KTH/Industriella informations- och styrsystem

    Författare :Arvind Muthukrishnan; [2015]
    Nyckelord :;

    Sammanfattning : In the recent power system expansion driven by growing energy demand, more attention is beingput towards integration of large-scale renewable resources. The HVDC transmission system on topof, or in complement to, existing AC power has been considered as a relevant solution for integratingremote energy resources as well as cross-border power trading. LÄS MER

  5. 4. Static and fatigue design of load carrying welded joints in high strength steels : -In collaboration with Cargotec Sweden AB

    Master-uppsats, KTH/Lättkonstruktioner

    Författare :Noman Ali Mumtaz; Mansoor Khurshid; [2011]
    Nyckelord :Strength mismatch; penetration ratio; full penetration; partial penetration; Eurocode 3; AWS D1.1; BSK 07; HAZ; ultimate strength capacity; FE analysis; effective notch concept; beam theory analysis; sub modelling.;

    Sammanfattning : This thesis work is carried out in Cargotec Sweden AB, Bromma Conquip to study the behavior of load carrying welded joints in different weld metal strength mismatch conditions and various penetration ratios. Static and fatigue strength calculations have been made using FEA and experimentation. LÄS MER