Sökning: "reactor safety"
Visar resultat 36 - 40 av 67 uppsatser innehållade orden reactor safety.
36. Utvärdering av dimensionell stabilitet i PWR-patroner i Ringhals
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Tillämpad kärnfysikSammanfattning : Dimensional stability is an important aspect of fuel mechanical design and licensing of new fuel designs for nuclear power plants. Dimensional changes within the reactor can affect the safety margins against overheating of the cladding and the pellets, therefore it is crucial that the dimensional changes are kept to a minimum. LÄS MER
37. Fabrication and Characterization of UN-USix Nuclear Fuel
Master-uppsats, KTH/ReaktorfysikSammanfattning : 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. LÄS MER
38. Implementation of 3D-Imaging technique for visual testing in a nuclear reactor pressure vessel
Master-uppsats, KTH/Maskinkonstruktion (Inst.)Sammanfattning : This master thesis has been performed by request of Dekra Industrial AB. Dekra Industrial AB is a Swedish subsidiary company of the German company Dekra and works for example with safety inspections within the nuclear power industry. LÄS MER
39. Comparison of MAAP and MELCOR : and evaluation of MELCOR as a deterministic tool within RASTEP
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Tillämpad kärnfysikSammanfattning : This master's thesis is an investigation and evaluation of MELCOR (a software tool for severe accident analyses regarding nuclear power plants), or more correctly of the (ASEA-Atom BWR 75) reactor model developed for version 1.8.6 of MELCOR. LÄS MER
40. SPÄNNKABLAR I REAKTORINNESLUTNINGEN : Utredning kring olika konstruktionstyper av Reaktorinneslutningar
M1-uppsats, KTH/ByggvetenskapSammanfattning : Frågor kring kärnkraftverk har alltid varit ett omdiskuterat ämne. Kärnkraftens betydelse varierar stort mellan olika länder. Av 441 reaktorer i världen tillhör 10 av dem till Sverige. Kärnkraftverk i Oskarshamn är en av dem. LÄS MER