Essays about: "fission products"

Showing result 1 - 5 of 11 essays containing the words fission products.

  1. 1. Modelling of liquid leakage with ASTEC in a severe accident of a PWR

    University essay from KTH/Fysik

    Author : Thomas Begey; [2022]
    Keywords : Nuclear Physics; Modelling; Iodine Chemstry; Nuclear Safety; Kärnfysik; modellering; jodkemi; kärnsäkerhet;

    Abstract : In a nuclear reactor, in case of a severe accident occurs, backup circuits are usedlike SIS and CSS, flooding the reactor with water. This might lead to many liquidleakages outside the reactor containment building. READ MORE

  3. 2. Qualification of a Physical Model of Cladding Creep During Dry Storage of Spent Nuclear Fuel

    University essay from KTH/Fysik

    Author : Robin Andersson; [2022]
    Keywords : Dry Storage; Thermal Creep; Zircaloy-4; Pellet-Cladding Interaction; Torrt Förvar; Termisk Krypning; Zircaloy-4; Kuts-Kapsling Interaktion;

    Abstract : In dry interim storage of spent nuclear fuel, thermal creep is one of the major threats to the fuel cladding integrity due to the constant decay heat generation from the fission products and minor actinides in the fuel, and the increase in fuel rod internal pressure which is present after burnup. Plenty of research has been done on either empty cladding tubes irradiated in a research reactor, or on spent fuel that is defueled prior to the examination. READ MORE

  4. 3. Derivation of the angular momentum of primary fission fragments from isomeric yield ratio by TALYS using Python

    University essay from Uppsala universitet/Tillämpad kärnfysik

    Author : Mohammad Bagher Nori; [2021]
    Keywords : Nuclear physics; nuclear fission; angular momentum; fission fragments; isomeric yield ratios; fission products;

    Abstract : The general fission process is well known and is applied in nuclear power plants all over the world. However many properties of fission fragments are still not well understood. READ MORE

  5. 4. Benchmarking fission rate simulations through comparison with neutron activation data

    University essay from Uppsala universitet/Tillämpad kärnfysik

    Author : Karlsson Peter; [2020]
    Keywords : Neutron activation; Gamma spectroscopy; Fission;

    Abstract : Metal foils were implemented in a measurement of neutron-induced fission at the IGISOL facility in 2016. These foils were activated by a neutron flux during the experiment and measured after the beam was turned off. The radioactive products from the neutron activation were identified in an analysis of γ-ray spectroscopy data. READ MORE

  6. 5. Study on the Compatibility of 15-15Ti swith Simulated Fission Products and Lead Coolant

    University essay from KTH/Fysik

    Author : Hua Guo; [2018]
    Keywords : ;

    Abstract : .... READ MORE