Sökning: "Containment"
Visar resultat 1 - 5 av 88 avhandlingar innehållade ordet Containment.
1. RuO4 interaction with surfaces in the containment of nuclear power plant
Sammanfattning : During a severe accident different fission products will be released from the nuclear fuel and some of them may eventually reach the containment building. Ruthenium is considered to be an important fission product due to the possible formation of volatile oxides. LÄS MER
2. Tellurium interaction with surfaces in the containment and sea-salt residue
Sammanfattning : In the event of a nuclear accident, the release of radionuclides is always a concern. The extent of such releases is affected by several factors, for example type of atmosphere, temperature, and what structural materials are present during the accident. LÄS MER
3. Transport and Containment Chemistry of Ruthenium under Severe Accident Conditions in a Nuclear Power Plant
Sammanfattning : During a severe nuclear accident volatile elements and elements readily forming volatile compounds are the main concern regarding the release of radioactive material to the environment. As ruthenium is prone to form volatile oxides under severe nuclear accident conditions as well as having radiotoxic isotopes, it is one of the more important elements during such an accident. LÄS MER
4. Structural integrity of prestressed nuclear reactor containments
Sammanfattning : A nuclear power plant is provided with an extensive defense intended to prevent radioactive discharge in case of a reactor accident. This defense is built up of several independent safety barriers, where the reactor containment constitutes the last barrier to the environment. LÄS MER
5. Iodine-Metal Surface Interactions under Severe Accident Conditions in a Nuclear Power Plant
Sammanfattning : In the event of a severe nuclear reactor accident, iodine will be released from the fuel and eventually enter the containment. Radioactive iodine isotopes constitute both an acute and a long-term threat to humans, owing to its half-life and its accumulation in the thyroid gland. LÄS MER