Essays about: "korrosion"

Showing result 1 - 5 of 64 essays containing the word korrosion.

  1. 1. Validation of sPEeD: A study aimed to validate the analysis program sPEeD12953

    University essay from KTH/Hållfasthetslära

    Author : Mathias Strinnholm; [2023]
    Keywords : Master thesis; shell boiler; corrosion; creep; validation; EN12953; European standard; Examensarbete; eldrörspanna; korrosion; kryp; validering; EN12953; europeisk standard;

    Abstract : Shell boilers used in Sweden and Europe has to be certified before being used. Kiwa Sweden performs the role as an accredited third party for control services within most industries in Sweden. Kiwa Sweden has acquired an analysis program called  sPEeD12953 from the danish company Danish Exergy Technology (DXT). READ MORE

  3. 2. Improved Modelling For Oxidation Of Zircalloy Fuel Cladding Tubes In PWRs

    University essay from KTH/Fysik

    Author : Rafaël Bellachia; [2023]
    Keywords : Nuclear Engineering; Corrosion; Zircalloy; PWR; Nuclear Fuel; Kärnteknik; Korrosion; Zircalloy; PWR; Kärnbränsle;

    Abstract : The fuel cladding is an essential component in the defence-in-depth strategy for nuclear safety. Its integrity and durability are therefore critical for maintaining acceptable safety conditions. However, the integrity of the cladding can be compromised during normal operation due to corrosion and hydriding. READ MORE

  4. 3. Microstructural design and optimization of Nickel-based superalloys for gas turbines

    University essay from KTH/Materialvetenskap

    Author : Anirudh Vasishta; [2023]
    Keywords : Nickel- based superalloys; gamma prime γ′ size calculations; Nickelbaserade superlegeringar; gamma prime γ′ storleksberäkningar;

    Abstract : One of the main sources of energy in this modern world is the gas turbine.  They reach extremely high working temperatures at peak capacity and hence require materials that can withstand the same. READ MORE

  5. 4. 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

  6. 5. Spent Nuclear Fuel under Repository Conditions : Update and Expansion of Database and Development of Machine Learning Models

    University essay from KTH/Kemi

    Author : Maria Abada; [2022]
    Keywords : Spent nuclear fuel; spent nuclear fuel dissolution; spent nuclear fuel corrosion; machine learning model; dissolution predictions; Utbränt kärnbränsle; upplösning av utbränt kärnbränsle; korrosion av utbränt kärnbränsle; maskininlärningsmodeller; prediktioner av upplösning;

    Abstract : Förbrukat kärnbränsle är mycket radioaktivt och behöver därför lagras i djupa geologiska förvar i tusentals år innan det säkert kan återföras till naturen. På grund av de långa lagringsperioderna görs säkerhetsanalyser av de djupa geologiska förvaren. READ MORE