WitrynaA better calibration of the stand-alone models can fairly improve the results while the coupling of system codes with CFD codes can greatly benefit the simulations. The post-test analysis of DEMETRA and DHR tests conducted on CIRCE facility have demonstrated the suitability of the RELAP5 model to simulate CIRCE experiments … Witrynaand one for steady steam-water flow. The NEPTUNE_CFD code (see Bestion et al. (2005)) as well as the ANSYS CFX (ANSYS CFX, 2009) and FLUENT (ANSYS …
TEST DI CARATTERIZZAZIONE TERMO- FLUIDODINAMICA SULL’IMPIANTO NACIE
WitrynaA numerical 1D model of NACIE facility has been realized and the post-test analysis has been carried out using RELAP5-3D© ver. 4.3.4. Based on these results, a statistical … Witryna24 paź 2024 · The MYRRHA-19 like Fuel Pin Bundle Simulator installed in the NACIE-UP facility allows to make non-uniform and dissymmetric tests with only a few pins … how have rugby boots changed
Symmetry Free Full-Text Universal Approach for DEM …
WitrynaThe validation of CFD and SYS-TH general purpose codes for HLM is ... In this work, the Péclet number range investigated is about 50-350. The test section was instrumented with 67 thermocouples (TCs), placed at three axial positions, which monitor wall and sub-channel temperatures ... NACIE-UP is a rectangular loop consisting of two vertical ... Witryna1 sty 2024 · The present work focuses on CFD analyses aiming at reproducing some of the results collected in the frame of the experimental campaign involving the NACIE-UP facility. It mainly consists of two phases, pressure drop and friction factor analyses … Witryna18 wrz 2012 · This report, carried out at the DIMNP (Dipartimento di Ingegneria Meccanica, Nucleare e della Produzione) of the University of Pisa in collaboration with ENEA Brasimone Research Centre, illustrates the pre-test thermo-fluidynamic analysis of the NACIE (Natural Circulation Experiment) facility, built at ENEA, in its new … how have schools changed