Sökning: "Nuclear reactor"

Visar resultat 21 - 25 av 146 uppsatser innehållade orden Nuclear reactor.

  1. 21. Evaluation of the Industrial Feasibility of Hydrogen Production with Small Modular Reactors : With insights from a case study in Sweden

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Elias Ljunggren; [2023]
    Nyckelord :Small Modular Reactors; SMR; Hydrogen; Levelized Cost of Hydrogen; Hydrogen Purchase Agreement; Små Modulära Reaktorer; SMR; Vätgas; Utjämnad Kostnad för Vätgas; Vätgasköpavtal;

    Sammanfattning : This report conducts an in-depth examination of the potential for Small Modular Reactor (SMR)-based hydrogen production in Sweden's emerging nuclear market. Aligned with Sweden's ambitious targets of achieving carbon dioxide neutrality by 2045 and transitioning its steel and industry sectors to fossil-free production by 2035, the report explores the unique value proposition that a focal company can offer. LÄS MER

  3. 22. Using Variance Reduction to Determine the Neutron Flux Outside a Small Modular Reactor Core

    L3-uppsats, Uppsala universitet/Tillämpad kärnfysik

    Författare :Marcus Petersson; [2023]
    Nyckelord :Reactor physics; Nuclear physics; Small Modular Reactor; NuScale; Variance Reduction;

    Sammanfattning : .... LÄS MER

  4. 23. Feasibility of HALEU-loaded Breed-and-Burn Molten Salt Fast Reactor without Online Actinide Treatment

    Master-uppsats, KTH/Fysik

    Författare :Lei Shi; [2023]
    Nyckelord :Molten salt; Chloride fuel; Fast reactor; Breed-and-Burn; Smält salt; kloridbränsle; snabbreaktor; avel och bränning;

    Sammanfattning : Molten Salt Fast Reactors (MSFRs) have prominent advantages such as fuel breeding, nuclear waste transmutation, and inherent safety. They are the only liquid-fueled nuclear reactors currently receiving significant attention as fourth-generation advanced nuclear systems. LÄS MER

  5. 24. Pulse Shape Analysis of Si Detector Signals from Fission Fragments using the LOHENGRIN Spectrometer

    L3-uppsats, Uppsala universitet/Tillämpad kärnfysik

    Författare :Dimitrios Papaioannou; [2023]
    Nyckelord :plasma delay time; PDT; pulse shape analysis; waveform; LOHENGRIN; nuclear; fission;

    Sammanfattning : Nuclear physics experiments typically involve the collection and analysis of detector signals produced by the interaction of subatomic particles with matter to deduce various quantities. When heavy ions are involved, Si Detector signals are distorted by the formation of a plasma-like cloud from the interaction between the heavy ions and the detector material. LÄS MER

  7. 25. Models for estimating radiation dose and LAR from radioactive fallout: extended dose algorithms for the computational tool LARCalc

    Master-uppsats,

    Författare :Jonathan Sundström; [2022-09-09]
    Nyckelord :Medical physics; Nuclear power plant; Radiation dose; Effective dose; Lifetime attributable risk; LAR; Fallout; Inhalation; Strontium-90; Iodine-131; Cloudshine;

    Sammanfattning : Today, emergency preparedness is needed against both nuclear reactor accidents and nuclear weapons fallout. Both scenarios can lead to exposure of ionizing radiation. Upon exposure, radionuclides will incur a radiation dose both internally and externally. LÄS MER