Sökning: "uranium nitride"
Visar resultat 1 - 5 av 9 avhandlingar innehållade orden uranium nitride.
1. Accident-tolerant uranium nitride
Sammanfattning : After the nuclear accident at Fukushima-Daiichi in 2011, a search for alternatives to a current fuel-clad standard UO2-Zircaloy was encouraged by government and industry and novel fuel-clad systems were selected. These systems are often referred to as Accident Tolerant systems, because of an improved response to severe accidents. LÄS MER
2. Advances in Accident Tolerant Fuel Research by Doping of Uranium Nitride
Sammanfattning : Nuclear energy is a carbon-free energy source alternative often considered less harmful to the environment than fossil fuels. However, accidents have shown that there are some safety concerns regarding nuclear energy that need to be assessed before it can be considered completely safe. LÄS MER
3. The manufacturing of uranium nitride for possible use in light water reactors
Sammanfattning : .... LÄS MER
4. Fabrication and Testing of Doped Uranium Nitride as an Accident Tolerant Fuel Alternative
Sammanfattning : Nuclear energy is a carbon-free energy source often considered less harmful to the environment than fossil fuels. However, accidents have shown that there are some safety concerns regarding nuclear energy that need to be continuously assessed and further improved. LÄS MER
5. High Performance Fuels for Water-Cooled Reactor Systems
Sammanfattning : Investigation of nitride fuels and their properties has, for decades, been propelled on the basis of their desirable high metal densities and high thermal conductivities, both of which oer intrinsic advantages to performance, economy, and safety in fast and light water reactor systems. In this time several key obstacles have been identied as impeding the implementation of these fuels for commercial applications; namely chemical interactions with air and steam, the noted diculty in sintering of the material, and the high costs associated with the enrichment of 15N. LÄS MER