Results 41 to 50 of about 2,630 (96)

Mechanical properties of several newly produced RAFM steels with Tungsten content in the range of 2 wt%

Nuclear Materials and Energy, 2020
The contribution of ENEA together with Rina-CSM to the Eurofusion programme “WPMAT-Advanced Seels” deals with the development of innovative RAFM steels able to withstand the critical temperatures typical of the different operational environments foreseen
C. Cristalli, L. Pilloni, O. Tassa, L. Bozzetto   +3 more
doaj   +1 more source

Design of the WCLL BB in view of the conceptual design phase

Fusion Engineering and Design
In view of the definition of the driver blanket for the EU-DEMO fusion reactor, three Breeding Blanket (BB) concepts are being studied in the framework of EUROfusion consortium activities. In mid-2020 two of these concepts, the Water Cooled Lead-Lithium (WCLL) and the Helium Cooled Pebble Bed (HCPB), were reviewed by a panel of external experts to ...
Pietro Arena, Alessandro Del Nevo, J. Aktaa, Gaetano Bongiovì, Leo Buhler, I. Catanzaro, S. Cesaroni, Gianfranco Caruso, B. Chelihi, Cristiano Ciurluini, Aldo Collaku, Francesco Colliva, C. Garnier, Fabio Giannetti, P. Haghdoust, V. Imbriani, F. Lucca, Pietro Maccari, L. Maqueda, Lorenzo Melchiorri, Chiara Mistrangelo, Giorgio Mongiardini, Fabio Moro, T. Moulignier, Rocco Mozzillo, S. Noce, I. Pagani, J. B. Pontier, T. Pomella Lobo, Marcello Principato, P. Ruiz, L. Savoldi, Simone Siriano, Alessandro Tassone, Fernando R. Urgorri, F. Viganò, A. Yanez   +36 more
openaire   +2 more sources

Dedicated thermal, thermal-hydraulic and thermal-mechanical analyses in support of DEMO WCLL BB design

, 2023
Within the framework of the EUROfusion Work Package Breeding Blanket (WPBB), R&D activities are carried out since 2021 in CEA on the conceptual design of the DEMO Water-Cooled Lithium Lead Breeding Blanket (WCLL BB) for the inboard segment.Geometry optimizations have been performed to comply with the RCC-MRx rules (thermomechanicalstresses) and the ...
Chelihi, Brahim, Garnier, Christophe, Cachon, Lionel, Aubert, Julien, Arena, P.   +4 more
openaire   +1 more source

Validation of SIMMER-III code for in-box LOCA of WCLL BB: Pre-test numerical analysis of Test D1.1 in LIFUS5/Mod3 facility

Fusion Engineering and Design, 2019
Abstract One of the four breeding blanket concepts for European DEMO nuclear fusion reactor is the Water-Cooled Lithium Lead Breeding Blanket (WCLL BB). The WCLL in-box LOCA (Loss Of Coolant Accident) is a major safety concern of this component, therefore transient behavior shall be investigated to support the design, to evaluate the consequences and
Moghanaki, Samad Khani, Eboli, Marica, Forgione, Nicola, Martelli, Daniele, Del Nevo, Alessandro   +4 more
openaire   +2 more sources

Spartan Daily, May 11, 2016 [PDF]

, 2016
Volume 146, Issue 41https://scholarworks.sjsu.edu/spartan_daily_2016/1039/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core   +2 more sources

Water distillation for coolant purification system of DEMO water-cooled lithium lead breeding blanket [PDF]

, 2023
During the DEMO pre-concept design phase, a review of existing and under development technologies suitable for the Coolant Purification System (CPS) of the Water-Cooled Lithium Lead (WCLL) Breeding Blanket (BB) was carried out and two tritium recovery ...
Narcisi, V., Santucci, A.
core   +1 more source

Dose rate evaluation in the technical premises of the demo fusion reactor using the serpent Monte Carlo code [PDF]

Nuclear Technology and Radiation Protection
This paper presents a dose rate assessment within the DEMO fusion reactor's auxiliary premises, focusing on activated water and Activated Corrosion Products as primary radiation sources.
Sereda Svitlana, Sereda Serhii, Ciattaglia Sergio, Nosovsky Anatoly, Gulik Volodymyr   +4 more
doaj   +1 more source

Main Nuclear Responses of the DEMO Tokamak with Different In-Vessel Component Configurations

Applied Sciences
Research and development of the DEMOnstration power plant (DEMO) breeder blanket (BB) has been performed in recent years based on a predefined DEMO tritium breeding ratio (TBR) requirement, which determines a loss of wall surface due to non-breeding in ...
Jin Hun Park, Pavel Pereslavtsev
doaj   +1 more source

Thermal and structural analysis of the European water-cooled lithium lead breeding blanket concept in the L-H mode transition [PDF]

The design of a breeding blanket system (BB) which reliably fulfils the prescribed requirements is pivotal for the construction of the EU DEMO fusion reactor.
Bongiovì G., Catanzaro I., Chiovaro P., Di Maio P. A., Fable E., Quartararo A., Siccinio M., Spagnuolo G. A., Vallone E.   +8 more
core   +4 more sources

The effect of concrete strength and reinforcement on toughness of reinforced concrete beams [PDF]

, 2005
The objective pursued with this work includes the evaluating of the strength and the total energy absorption capacity (toughness) of reinforced concrete beams using different amounts of steel-bar reinforcement.
Carneiro, Joaquim A. O., Jalali, Said, Teixeira, Vasco M. P., Tomás, M.   +3 more
core   +1 more source