Essays about: "Reaktorfysik"

Showing result 1 - 5 of 13 essays containing the word Reaktorfysik.

  1. 1. Propagation of Nuclear Data Uncertainties for Reactor Physics Parameters in Fluorine-19-based Molten Salt Reactors

    University essay from Uppsala universitet/Tillämpad kärnfysik

    Author : Sigfrid Stjärnholm; [2023]
    Keywords : ;

    Abstract : It could be argued that a renaissance is taking place for the global interest in nuclear power - especially for the development of the next generation of reactor systems that aim at solving the problems with contemporary energy production with nuclear technology. One such proposed concept for Gen IV nuclear power is a Molten Salt Reactor (MSR), in which the nuclear fuel is in solution of a salt - often based on fluorine or chlorine. READ MORE

  3. 2. Nuclide content and decay heat in ARIANE sample BM1 calculated using Serpent 2 : Impact from choice of nuclear data library

    University essay from Uppsala universitet/Tillämpad kärnfysik

    Author : Staffan Fors; [2022]
    Keywords : Tvärsnittsbibliotek kärnbränsle använt kärnbränsle reaktorfysik simulering slutförvar;

    Abstract : .... READ MORE

  4. 3. Degradation mechanisms of UN and UN–10U3Si2 pellets of varying microstructure by comparative steam oxidation experiments

    University essay from KTH/Reaktorfysik

    Author : Selim Uygur; [2016]
    Keywords : Uranium Mononitride; Uranium Silicide; Composite; Steam degradation; corrosion mechanism;

    Abstract : During an extended LOCA in a LWR, the current UO2 fuel reaches very high temperatures and eventually melts, while the current Zircaloy fuel cladding oxidizes releasing hydrogen. These two consequences can lead to an unacceptable amount of radioactive release by presenting accident routes for containment failure. READ MORE

  5. 4. POLCA-T Neutron Kinetics Model Benchmarking

    University essay from KTH/Reaktorteknologi

    Author : Jurij Kotchoubey; [2015]
    Keywords : POLCA-T; Neutronics; Neutron Kinetics; Benchmarking; Reactor Kinetics; Space-Time Kinetics; Reactor Physics; POLCA-T; Kinetik; Neutronkinetik; Benchmarking; Reaktorfysik;

    Abstract : The demand for computational tools that are capable to reliably predict the behavior of a nuclear reactor core in a variety of static and dynamic conditions does inevitably require a proper qualification of these tools for the intended purposes. One of the qualification methods is the verification of the code in question. READ MORE

  6. 5. Fabrication and Characterization of UN-USix Nuclear Fuel

    University essay from KTH/Reaktorfysik

    Author : Alicia Marie Raftery; [2015]
    Keywords : ;

    Abstract : In this thesis, UN-U3Si2 nuclear fuel was fabricated using spark plasma sintering and characterized to analyze the microstructure and crystal structure of the resulting pellets. This work was done in collaboration with accident tolerant fuel research, an effort which aims at developing nuclear fuel with superior safety and performance compared to currently used oxide fuels. READ MORE