Size and radial origin of fragments formed while heating a 83 GWd/t_U PWR fuel up to 1200 °C
نویسندگان
چکیده
HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignement et de recherche français ou étrangers, des laboratoires publics ou privés. Size and radial origin of fragments formed while heating a 83 GWd/t_U PWR fuel up to 1200 °C J. Noirot, Th Blay, J. Lamontagne, L Fayette, Y. Pontillon, X Pujol
منابع مشابه
تفکیک دولومیتها براساس بافت در سنگ های کربناته ژوراسیک میانی در شمال شرق مشهد
The Mozduran One Formation (Middle Jura~!;ic ) in NE Ma!;hhad is mainly composed o f dolomite and limestone. Based on texture (size and fabri c), dolomites were divided into 5 diITerent types with a crystal size which ranges from 10 to 1200 microns. Type one is very fine tn fine subhedral to euhedral crystals. while type two is fine to medium euhedral with poikilotopic texture. Type three...
متن کاملCompressibility and Foaming behavior of steel slag/waste glass compositesby particle size distribution and foam agents
In present research, the foam glass-ceramic composites fabricated by window glass, steel slag and SiC, CaCO3 foaming agents were investigated by press–sintering method. The optimum sintering temperature was obtained at 1200°C with a 3-minutes holding time and 20°C/min heating rate. The optimum pressure level of 80 MPa for achieving the 70 % of relative density was selected. The effec...
متن کاملThe Use of Self-Induced XRF to Quantify the Pu Content in PWR Spent Nuclear Fuel
The development of techniques for the accurate quantification of the plutonium content in spent nuclear fuel would provide significant advances for shipper/receiver differences and for input accountability at reprocessing facilities. Several techniques have been studied previously for achieving this goal but these have met with limited success. Due to the radioactive nature of spent fuel, decay...
متن کاملCore Design and Deployment Strategy of Heavy Water Cooled Sustainable Thorium Reactor
Our previous studies on water cooled thorium breeder reactor based on matured pressurized water reactor (PWR) plant technology concluded that reduced moderated core by arranging fuel pins in a triangular tight lattice array and using heavy water as coolant is appropriate for achieving better breeding performance and higher burn-up simultaneously [1–6]. One optimum core that produces 3.5 GW ther...
متن کاملModeling and Analysis of a Solid Oxide Fuel Cell Based Trigeneration System with an Oxygenated Fuel by Using an Exergoeconomic Methodology for Power, Heating and Cooling Production
In the present study, thermo-economic analysis of a combined solid oxide fuel cell (SOFC) with a gas turbine, a generator-absorber heat exchanger (GAX) and heating process heat exchanger for heating, cooling and power production as a tri-generation system is conducted. Also, an external steam reformer is applied to convert methanol as oxygenated fuel to hydrogen for the electrochemical process ...
متن کامل