Filtered generated 70 hits.
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2013:24 Modelling of nuclear fuel cladding under loss-of-coolant accident conditions
We present a unified model for calculation of zirconium alloy fuel cladding rupture during a postulated loss-of-coolant accident in light water reactors. The model treats the Zr alloy solid-to-solid phase transformation kinetics, cladding creep deformation, oxidation and rupture as a function of temperature and time in an integrated fashion during the transient. The fuel cladding material...
Content type: Publications -
2013:01 Validation of Weld Residual Stress Modeling in the NRC International Round Robin Study
Weld residual stresses (WRS) have a large influence on the behavior of cracks growing under normal operation loads and on the leakage flow from a through-wall crack. Accurate prediction on weld residual stresses is important to make proper decisions when cracks in weld joints are detected. During the latest years, there has been a strong development in both analytical procedures to...
Content type: Publications -
2013:04 Research and Development Program in Reactor Diagnostics and Monitoring with Neutron Noise Methods, Stage 18
The program executed in Stage 18 consists of the following three parts: Application of CoreSim with a two-dimensional model of vibrating fuel assemblies, for the calculation of ex-core detector noise throughout a fuel cycle; An investigation of the neutron noise, induced by propagating perturbations, in various thermal and fast reactor systems, in two-group theory; A consistent derivation of...
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2013:20 Terrestrial Biosphere Modelling of C-14 Research
3265 kB...
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2013:16 Technical Note, Assessment of PWR fuel depletion and of neutron multiplication factors for intact PWR fuel copper canisters – main review phase
4044 kB...
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2013:13 Review of Dismantling Costs - Nuclear Installations
409 kB...
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2013:33 Technical Note, Seismology – Frequencies and mechanisms. -Initial review phase
1355 kB...
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2013:28 Brine intrusion by upconing for a high-level nuclear waste repository at Forsmark. Scoping calculations
2361 kB...
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2013:29 Regulatory Approaches in Nuclear Power Supervision
2612 kB...
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2013:25 Anpassning av utbildning till följd av anläggningsförändringar
3493 kB...
Content type: Documents