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Showing result 1 - 5 of 22 essays matching the above criteria.

  1. 1. Conjugate Heat Transfer Analysis of HPGP Thruster

    University essay from Luleå tekniska universitet/Rymdteknik

    Author : Lisa Svensson; [2024]
    Keywords : aerospace; HPGP; ECAPS; ANSYS; conjugate heat transfer; thruster; space;

    Abstract : This master's thesis was conducted in collaboration with ECAPS, where a conjugate heat transfer analysis on their High Performance Green Propulsion (HPGP) 22N thruster was done. ECAPS is a Swedish propulsion company specializing in green propulsion. They develop thrusters for spacecraft orbit and attitude control, utilizing the propellant LMP-103S. READ MORE

  3. 2. Development of a material handlingsystem for a high high-pressure processingmachinemachine: A study of conceptual solutions

    University essay from Mälardalens universitet/Akademin för innovation, design och teknik

    Author : Maximilian Belin; Elvira Sjöström; [2023]
    Keywords : Material handling system; High-pressure processing; Automation; Design; Multi criteria decision making.;

    Abstract : When developing a material handling system (MHS) it is crucial to master the various aspects for each developing step to increase the efficiency of the MHS. This Master’s thesis is aimed to identify conceptual solutions of a MHS and analyse the advantages and challenges for each of the developed concepts. READ MORE

  4. 3. Developement of a numeric tool for fatigue life evaluation of the regulating mechanism in Kaplan runners

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Emil Treitler; [2022]
    Keywords : Fatigue; Kaplan; Hydropower; Turbine;

    Abstract : Kaplan turbines are a type of hydropower turbine with adjustable runner blades. This allows the turbine to alter its power output while maintaining a relatively high efficiency over a wide range of power levels. But these frequent blade angel adjustments exposes the turbines internal mechanism to wear and the possibility of fatigue failure. READ MORE

  5. 4. Simulation of Rolling Mill to Computeand Improve Load Distribution

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Pontus Darth; [2021]
    Keywords : Finite Element; Simulation; Hot rolling mill; SSAB; Swerim AB; Roll Spallings; Spallings; Roll Failure;

    Abstract : This master thesis was done at Swerim AB in cooperation with SSAB and the Technical University of Luleå in the purpose of preventing spalling problems in hot rolling mills. Spallings are a fatigue damage that occurs on the rolls due to extreme loads and unfavorable conditions between the rolls in a mill. READ MORE

  6. 5. Analysis of holes in wooden rib panels

    University essay from KTH/Bro- och stålbyggnad

    Author : Hanna Bergman; Lina Skog; [2020]
    Keywords : ;

    Abstract : The concern for the environment is one of the leading aspects in material choice within theconstruction industry. According to the Swedish National Board of Housing, Building andPlanning (2020) the construction industry is responsible for 19 percent of the total amount ofgreenhouse emissions in Sweden. READ MORE