Results 181 to 190 of about 13,835 (203)
Analysis of EM loads on DEMO WCLL breeding blanket during VDE-up
Abstract This work presents the development of a DEMO EM model based on the WCLL design able to evaluate EM loads during normal and off-normal operations. The model has the capability to use periodic boundary conditions (in order to analyze EM transients in presence of both toroidal and poloidal field) and elements supporting non-linear magnetic ...
Ivan Alessio Maione +2 more
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WCLL Blanket Module Structure Variation Influence on Neutron Activation Inventories
IEEE Transactions on Plasma Science, 2019One of the conceptual designs of the breeder blanket for a European demonstration fusion power station (DEMO) is the water-cooled lithium lead (WCLL) concept. The design development of the WCLL blanket in recent years has undergone the evolution of the neutronics model employing the MCNP code, with key changes in radial lengths and thickness as well as
Andrius Tidikas, Gediminas Stankunas
openaire +1 more source
An overview on tritium permeation barrier development for WCLL blanket concept
Journal of Nuclear Materials, 2004The reduction of tritium permeation through blanket structural materials and cooling tubes has to be carefully evaluated to minimise radiological hazards. A strong effort has been made in the past to select the best technological solution for the realisation of tritium permeation barriers (TPB) on complex structures not directly accessible after the
CIAMPICHETTI, ANDREA +2 more
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Rationale and method for design of DEMO WCLL breeding blanket poloidal segmentation
Fusion Engineering and Design, 2017Abstract One of the most critical components in the design of DEMO Power Plant is the Breeding Blanket. Currently, four candidates are investigated as options for DEMO. One of these is the Water Coolant Lithium Lead Breeding Blanket. A new concept design has been proposed and investigated in 2015.
Rocco Mozzillo +3 more
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Maintenance study on WCLL-TBS ancillary systems in process room
Fusion Engineering and DesignThe Water-Cooled Lithium Lead Test Blanket System (WCLL-TBS) is one of the European TBS candidates for being installed and operated in ITER. The ongoing activities toward the Preliminary Design Review of the WCLL-TBS Ancillary Systems include the reallocation of their units in the reserved space, also in the view of the proper execution of the ...
Bonavolontà, Ugo +3 more
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Maintenance Procedure on WCLL Ancillary System–Virtual Reality Application
Technologies such as Augmented Reality and Virtual Reality (AR-VR) are changing the way to design the models. These technologies prove useful across all design phases, yet their greatest application lies in supporting the entire life cycle of a system.Bonavolontà, Ugo +2 more
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Neutronic design issues of the WCLL and HCPB power plant models
Fusion Engineering and Design, 2003Abstract This work addresses neutronic design issues of the two near term reactor models of the EU Power Plant Conceptual Study (PPCS) employing the water cooled lithium lead (WCLL) and the helium cooled pebble bed (HCPB) blankets for the tritium and the power production.
Chen, Y., Fischer, U., Pereslavtsev, P.
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Overview of tritium management in WCLL test blanket system of ITER
Fusion Engineering and DesignA key aspect for the achievement of the fuel self-sufficiency of future fusion power plants is the management of tritium in the different stages of the reactor fuel cycle. In particular, one of the greatest challenges for the success of liquid metal breeder concepts such as the Water-Cooled Lithium-Lead (WCLL) is the extraction of tritium from the ...
Luigi Candido +5 more
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Towards the simulation of MHD flow in an entire WCLL TBM mock-up
Fusion Engineering and Design, 2023Chiara Mistrangelo, Leo Bühler
exaly
Thermal-hydraulic analysis of the DEMO WCLL elementary cell: BZ tubes layout optimization
Fusion Engineering and Design, 2020Francesco Edemetti +2 more
exaly

