2026-04-13T01:05:33Zhttps://recercat.cat/oai/request

oai:recercat.cat:2099.1/111282025-07-23T03:24:45Zcom_2072_1033col_2072_452951

Study of a PWR fuel assembly model in 2D and 3D during code irradiation using the inventory calculation system KENOREST Pallàs Moner, Guim Macián-Juan, Rafael Àrees temàtiques de la UPC::Energies::Energia nuclear::Protecció radiològica Àrees temàtiques de la UPC::Energies::Recursos energètics no renovables::Recursos nuclears Nuclear fuels Nuclear power plants Irradiation Combustibles nuclears Reactors nuclears Irradiació At the present time, 2D depletion codes are the state of the art. KENOREST has been specially developed by the company Gesellschaft für Anlagen- un Reaktorsicherheit as a 2D and 3D depletion code. Although 3D depletion codes have more capabilities than 2D ones, they are not yet fully benchmarked. The main goal of this work is demonstration of the capabilities in a 3D-model of KENOREST. MAIN POINTS: - Validation of KENOREST by recalculating the inventory evolution of fuel samples from Japanese reactor Takahama-3. - Study of the fuel in a PWR core under standard conditions of irradiation in a 3D-model. Outgoing 2009 Master thesis (pre-Bologna period) https://hdl.handle.net/2099.1/11128 eng Restricted access - author's decision application/pdf Universitat Politècnica de Catalunya Technishe Universität München