
Dottorato in Energetica , 36o ciclo (2020-2023)
Dottorato concluso nel 2024
Tesi:
Boosting the performance of gyrotron resonators: optimization methods for longitudinal and azimuthal cooling (Abstract)
Tutori:
Laura SavoldiDidattica
Insegnamenti
Corso di laurea magistrale
- Nuclear engineering lab and advanced heat transfer problems. A.A. 2020/21, INGEGNERIA ENERGETICA E NUCLEARE. Collaboratore del corso
- Nuclear engineering lab and advanced heat transfer problems. A.A. 2021/22, INGEGNERIA ENERGETICA E NUCLEARE. Collaboratore del corso
- Nuclear engineering lab and advanced heat transfer problems. A.A. 2022/23, INGEGNERIA ENERGETICA E NUCLEARE. Collaboratore del corso
- Nuclear engineering lab and advanced heat transfer problems. A.A. 2023/24, INGEGNERIA ENERGETICA E NUCLEARE. Collaboratore del corso
Corso di laurea di 1° livello
- Laboratorio computazionale di scambio termico e Fondamenti di macchine (modulo di Laboratorio computazionale di scambio termico). A.A. 2020/21, INGEGNERIA ENERGETICA. Collaboratore del corso
- Laboratorio computazionale di scambio termico e Fondamenti di macchine (modulo di Laboratorio computazionale di scambio termico). A.A. 2021/22, INGEGNERIA ENERGETICA. Collaboratore del corso
- Laboratorio computazionale di scambio termico e Fondamenti di macchine (modulo di Laboratorio computazionale di scambio termico). A.A. 2023/24, INGEGNERIA ENERGETICA. Collaboratore del corso
Pubblicazioni
Pubblicazioni durante il dottorato Vedi tutte le pubblicazioni su Porto@Iris
- Leggieri, Alberto; Albajar, Ferran; Alberti, Stefano; Avramidis, Konstantinos A.; ... (2024)
Industrial Qualification of the THALES TH1509U European 170 GHz 1 MW CW Gyrotron. In: 25th Joint IEEE International Vacuum Electronics Conference and 15th International Vacuum Electron Sources Conference, IVEC + IVESC 2024, Monterey (Canada), 2024, pp. 1-2
Contributo in Atti di Convegno (Proceeding) - Difonzo, R.; Cammi, A.; Galanos, N.; Giannakoglou, K. C.; Kiachagias, E. M. P.; Savoldi, ... (2024)
Design of the Cooling System of the Cavity of the European Gyrotron Using Adjoint-Based Topology Optimization Exploiting the Azimuthal Flow Direction. In: 14th International Conference on Computational Heat and Mass Transfer, ICCHMT 2023, deu, 2023, pp. 368-377. ISSN 2195-4356. ISBN: 9783031672408
Contributo in Atti di Convegno (Proceeding) - Difonzo, Rosa (2024)
Boosting the performance of gyrotron resonators: optimization methods for longitudinal and azimuthal cooling. relatore: SAVOLDI, LAURA; Cammi Antonio, 36. XXXVI Ciclo, P.: 175
Doctoral Thesis - Braunmueller, Falk; Goodman, Timothy P.; Genoud, Jérémy; Albajar, Ferran; Alberti, ... (2024)
Results on the 1 MW CW 170 GHz gyrotron TH1509UA for ITER and DTT at the FALCON test stand. In: 22nd Joint Workshop on Electron Cyclotron Emission and Electron Cyclotron Resonance Heating, EC 2024, 2024. ISSN 2100-014X
Contributo in Atti di Convegno (Proceeding) - Carrone, Francesco; Difonzo, Rosa; Fellinger, Joris; Savoldi, Laura (2024)
Multi-scale lumped modeling of micro-channels cooling structure for W7-X divertor unit target module. In: FUSION ENGINEERING AND DESIGN, vol. 204. ISSN 0920-3796
Contributo su Rivista - Difonzo, Rosa; Cammi, Antonio; Introini, Carolina; Savoldi, Laura (2024)
Stability assessment of an optimized cooling configuration of a fusion gyrotron resonant cavity through an analytical model. In: FUSION ENGINEERING AND DESIGN, vol. 203. ISSN 0920-3796
Contributo su Rivista - Bruschi, Alessandro; Hogge, Jean-Philippe; Jelonnek, John; Strauss, Dirk; Wu, Chuanren; ... (2024)
Conceptual design of a modular EC heating system for EU-DEMO. In: NUCLEAR FUSION, vol. 64. ISSN 0029-5515
Contributo su Rivista - Leggieri, Alberto; Albajar, Ferran; Alberti, Stefano; Avramidis, Konstantinos A.; ... (2023)
Progress of European Industrial Gyrotron Developments for Nuclear Fusion. In: 2023 24th International Vacuum Electronics Conference (IVEC), Chengdu, China, 25-28 April 2023. ISBN: 978-1-6654-7321-7
Contributo in Atti di Convegno (Proceeding) - Stanculovic, S.; Avramidis, K.; Difonzo, R.; Gajetti, E.; Gantenbein, G.; Illy, S.; ... (2023)
Advanced Experimental Investigations on Cooling Concepts of Cavities for Megawatt-Class CW Gyrotrons. In: 2023 48th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Montreal, QC, Canada, 17-22 September 2023
Contributo in Atti di Convegno (Proceeding) - Ebadi, H; Carrone, F; Difonzo, R; Fellinger, J; Laqua, Hp; Schneider, N; Savoldi, L (2023)
A multi-scale hybrid approach to the modelling and design of a novel micro-channel cooling structure for the W7X divertor. In: CASE STUDIES IN THERMAL ENGINEERING, vol. 42. ISSN 2214-157X
Contributo su Rivista - Ebadi, H; Cammi, A; Difonzo, R; Rodriguez, J; Savoldi, L (2023)
Experimental investigation on an air tubular absorber enhanced with Raschig Rings porous medium in a solar furnace. In: APPLIED ENERGY, vol. 342. ISSN 0306-2619
Contributo su Rivista - Difonzo, R.; Gajetti, E.; Savoldi, L.; Fathi, N. (2022)
Assessment of different {RANS} turbulence models in mini-channels for the cooling of {MW}-class gyrotron resonators. In: INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, vol. 193. ISSN 0017-9310
Contributo su Rivista - Difonzo, Rosa; Allio, Andrea; Cammi, Antonio; Savoldi, Laura (2022)
Biogeography-Based Optimization of the Resonator Cooling in a {MW}-Class Gyrotron for Fusion Applications. In: IEEE TRANSACTIONS ON PLASMA SCIENCE, pp. 1-6. ISSN 0093-3813
Contributo su Rivista - Difonzo, R.; Cammi, A.; Laqua, H.; Savoldi, L. (2022)
Comparative analysis of different strategies exploiting the adjoint topology optimization method for enhancing the performance of a cooling device equipped with micro-channels. In: 16TH INTERNATIONAL CONFERENCE ON HEAT TRANSFER, FLUID MECHANICS AND THERMODYNAMICS (HEFAT-ATE 2022), Online, 08-10 August 2022, pp. 242-247. ISBN: 978-0-7972-1886-4
Contributo in Atti di Convegno (Proceeding) - Leggieri, Alberto; Albajar, Ferran; Alberti, Stefano; Allio, Andrea; Avramidis, ... (2022)
Progress on TH1509U 170 GHz 1 MW European Gyrotron Program. In: 2022 23rd International Vacuum Electronics Conference (IVEC), Monterey, CA, USA, 25-29 April 2022, pp. 118-119
Contributo in Atti di Convegno (Proceeding) - Leggieri, Alberto; Legrand, François; Marchesin, Rodolphe; Allio, Andrea; Difonzo, Rosa; ... (2022)
Electronic system equipped with a heat-transport fluid cooling circuit. N. brevetto: 11871504, propr. brevetto: 4 - Soggetti terzi
Brevetti - Leggieri, Alberto; Bariou, David; Hermann, Virgile; Legrand, Francois; Lietaer, Gerald; ... (2021)
TH1509U European 170 GHZ 1 MW CW Industrial Gyrotron Upgrade. In: 2021 22nd International Vacuum Electronics Conference (IVEC), online, 27-30 April 2021. ISBN: 978-1-6654-4105-6
Contributo in Atti di Convegno (Proceeding) - Leggieri, Alberto; Legrand, Francois; Marchesin, Rodolphe; Allio, Andrea; Difonzo, Rosa; ... (2021)
Systeme electronique muni d'un circuit de refroidissement a fluide caloporteur. N. brevetto: 073101 FR BRU/NST, propr. brevetto: 4 - Soggetti terzi
Brevetti - Stanculovic, Sebastian; Difonzo, Rosa; Allio, Andrea; Avramidis, Konstantinos A.; ... (2021)
Calibration of the KIT test setup for the cooling tests of a gyrotron cavity full-size mock-up equipped with mini-channels. In: FUSION ENGINEERING AND DESIGN, vol. 172. ISSN 0920-3796
Contributo su Rivista - Cattoni, L.; Introini, C.; Cammi, A.; Difonzo, R.; Savoldi, L. (2021)
Multiphysics Topology Optimization with Application to Molten Salt Fast Reactor. In: International Conference Nuclear Energy for New Europe (NENE 2021), Bled (Slovenia), September, 6-9 2021, pp. 1-8. ISBN: 9789616207515
Contributo in Atti di Convegno (Proceeding)