Ph.D. in Energetica , 22nd cycle (2007-2009) Ph.D. obtained in 2010 Dissertation: Computational Methods for Multi-dimensional Neutron Diffusion Problems Tutors: Piero Ravetto Publications Latest publications View all publications in Porto@Iris Han, Song; Dulla, Sandra; Ravetto, Piero (2010)Performance and convergence issue of coarse-mesh methods for diffusion calculations. In: ANS 2010 Annual Meeting, San Diego, CA, 13-17 June 2010, pp. 525-527. ISSN 0003-018X Contributo in Atti di Convegno (Proceeding) Han, Song; Dulla, Sandra; Ravetto, Piero (2009)Computational Methods for Multidimensional Neutron Diffusion Problems. In: SCIENCE AND TECHNOLOGY OF NUCLEAR INSTALLATIONS. ISSN 1687-6075 Contributo su Rivista