Zobrazeno 1 - 10
of 242
pro vyhledávání: '"Laura Savoldi"'
Publikováno v:
Case Studies in Thermal Engineering, Vol 63, Iss , Pp 105405- (2024)
In nuclear fusion reactors, the heat removal from high-heat-flux components such as the divertor has always been a challenge as the heat flux is anticipated to easily overcome 10 MW/m2, as it is the case for the divertor tiles in the W7-X stellarator
Externí odkaz:
https://doaj.org/article/62cd586804d748a69a8c142d89ba4990
Autor:
Matteo Lo Verso, Carolina Introini, Luciana Barucca, Marco Caramello, Matteo Di Prinzio, Francesca Giacobbo, Laura Savoldi, Antonio Cammi
Publikováno v:
Fundamental Plasma Physics, Vol 10, Iss , Pp 100042- (2024)
A complete understanding of the stability of fluid flows under varying magnetic field profiles is imperative for achieving control of plasma and operating fluids in the blankets of future fusion reactors. In this context, the primary objective of thi
Externí odkaz:
https://doaj.org/article/a7d35725393043f692993129086a61b7
Publikováno v:
International Journal of Thermofluids, Vol 22, Iss , Pp 100658- (2024)
This work aims to study the anisotropic thermal impacts of employing liquid metal fluids including Na and NaK as coolants in two metallic microchannel heat sinks. The two studied microchannel heat sinks have aspect ratios of 1 and 2 while their hydra
Externí odkaz:
https://doaj.org/article/9403e41bba0d423bb8864224c8e30f56
Publikováno v:
Nuclear Engineering and Technology, Vol 55, Iss 3, Pp 1152-1166 (2023)
The bubbly flow of air or steam in subcooled water are investigated here in several test cases, characterized by different pipe sizes, bubble dimensions and flow rates, by means of CFD using a Eulerian-Eulerian approach. The performance of models tha
Externí odkaz:
https://doaj.org/article/e325521c4a2a4539a77743e9363f872a
Autor:
Sofia Viarengo, Lucas Brouwer, Paolo Ferracin, Fabio Freschi, Nicolo' Riva, Laura Savoldi, Xiaorong Wang
Publikováno v:
IEEE Access, Vol 11, Pp 107548-107561 (2023)
Future collider accelerators will rely on high-temperature superconductors reaching high field up to 20 T and above. Among the existing high-temperature superconducting materials, the Rare-earth Barium Copper Oxide (ReBCO) tapes arranged according to
Externí odkaz:
https://doaj.org/article/2110e88ad06d49aba5ef49a6a7f08c96
Publikováno v:
IEEE Access, Vol 11, Pp 15144-15152 (2023)
The superconducting (SC) coils of the Divertor Tokamak Test (DTT) facility will be connected to the current leads by a set of SC feeders, currently designed as cable-in-conduit conductors wound using commercial NbTi strands to be cooled by Supercriti
Externí odkaz:
https://doaj.org/article/fbe6654e338b412192c245872470755e
Autor:
Alessandro Bruschi, Jean-Philippe Hogge, John Jelonnek, Dirk Strauss, Chuanren Wu, Gaetano Aiello, Kostas Avramidis, Benedetta Baiocchi, Daniel Birlan, René Chavan, Ioannis Chelis, Arnaud Clement, Aldo Collaku, Fabien Crisinel, Rosa Difonzo, Benjamin Ell, Francesco Fanale, Pierluigi Fanelli, Lorenzo Figini, Eleonora Gajetti, Gerd Gantenbein, Saul Garavaglia, Timothy P. Goodman, Stefan Illy, Zisis Ioannidis, Jambo Jin, George Latsas, Cinta L. Marraco Borderas, Stefan Marsen, Alessandro Moro, Marc Noël, Dimitrios Peponis, Tonio Pinna, Paola Platania, Natale Rispoli, Tobias Ruess, Tomasz Rzesnicki, Alessandra Salvitti, Laura Savoldi, Theo Scherer, Sabine Schreck, Alessandro Simonetto, Peter Spaeh, Sebastian Stanculovic, Torsten Stange, Manfred Thumm, Ioannis Tigelis, Christos Tsironis, Dietmar Wagner, Anastasia Xydou
Publikováno v:
Nuclear Fusion, Vol 64, Iss 10, p 106003 (2024)
The European DEMO (EU-DEMO) reactor studies within EUROfusion aim to develop a fusion power plant concept. The large tokamak device needs an auxiliary heating power which, at the present stage, is provided by the Electron Cyclotron (EC) heating syste
Externí odkaz:
https://doaj.org/article/d11644d0ad6a4323980e84cb4cd061d9
Autor:
Hossein Ebadi, Francesco Carrone, Rosa Difonzo, Joris Fellinger, Heinrich P. Laqua, Niko Schneider, Laura Savoldi
Publikováno v:
Case Studies in Thermal Engineering, Vol 42, Iss , Pp 102734- (2023)
The second operating phase of the W7X stellarator, with an expanded set of plasma-facing components, includes the test of divertor tiles with a continuous heat load reaching 10 MW/m2. The divertor tiles are cooled by subcooled water. Here a novel coo
Externí odkaz:
https://doaj.org/article/ce96bac64a564f0f980b9241dadb0da6
Autor:
Marco Utili, Ciro Alberghi, Roberto Bonifetto, Luigi Candido, Aldo Collaku, Belit Garcinuño, Michal Kordač, Daniele Martelli, Rocco Mozzillo, Francesca Papa, David Rapisarda, Laura Savoldi, Fernando R. Urgorri, Domenico Valerio, Alessandro Venturini
Publikováno v:
Energies, Vol 16, Iss 13, p 5231 (2023)
The latest progress in the design of the water-cooled lithium–lead (WCLL) tritium extraction and removal (TER) system for the European DEMO tokamak reactor is presented. The implementation and optimization of the conceptual design of the TER system
Externí odkaz:
https://doaj.org/article/e7e1afbb6982417780f871d966bbc250
Publikováno v:
Energies, Vol 16, Iss 5, p 2246 (2023)
A scaled-down test section representative of an Outboard Segment manifold of the Water-Cooled Lithium Lead Breeding Blanket for the European DEMO has been designed for installation and test in a high- mass flow branch of the W-HYDRA facility, under c
Externí odkaz:
https://doaj.org/article/efc3cdd34acb4442902923c44569ebd3