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Autor:
R. Lässer, Chr. Day, St. Hanke, H. Strobel, M. Dremel, Volker Hauer, X. Luo, F. Fellin, Chr. Mayaux, R. Simon, M. Scannapiego, A. Masiello, R. Pearce, St. Papastergiou, H. Haas
Publikováno v:
Fusion Engineering and Design. 86:2188-2191
The ITER torus and neutral beam cryopumps are complex vacuum pumps which will be designed to the build-to-print level stage for the call for tender for manufacturing. Although being completely different in size, the pumps share the same concept of cr
Publikováno v:
Fusion Science and Technology. 60:1159-1162
Extraction of tritium from liquid lead lithium eutectic alloy is a key topic for the feasibility of any PbLi based tritium breeding blanket (BB). Particularly in DEMO, high tritium extraction efficiency will be required in order to keep low the triti
Autor:
E. Magnani, M. Zmitko, F. Gabriel, Yves Poitevin, Heiko Neuberger, L. Guerrini, Italo Ricapito, J.-F. Salavy, R. Lässer, Lorenzo Virgilio Boccaccini, E. Diegele
Publikováno v:
Fusion Engineering and Design. 85:2340-2347
Europe has developed two reference tritium breeder blankets concepts that will be tested in ITER under the form of Test Blanket Modules: (i) the Helium-Cooled Lithium–Lead which uses the liquid Pb–15.7Li as both breeder and neutron multiplier, (i
Autor:
E. Diegele, Y. Stephan, Yves Poitevin, E. Rigal, L. Giancarli, Giacomo Aiello, Lorenzo Virgilio Boccaccini, Philippe Aubert, J.-F. Salavy, M. Daichendt, R. Lässer, G. Rampal, Heiko Neuberger, G. De Dinechin
Publikováno v:
Journal of Nuclear Materials. :922-926
The Helium-Cooled Lithium-Lead and the Helium-Cooled Pebble Bed are the two breeding blankets concepts for the DEMO reactor which have been selected by EU to be tested in ITER in the framework of the Test Blanket Module projects. They both use a 9%Cr
Autor:
L.A. Sedano, F. Gabriel, M. Gasparotto, D.K. Murdoch, J.-F. Salavy, Ion Cristescu, M. Zmitko, Lorenzo Virgilio Boccaccini, Anton Möslang, Italo Ricapito, A.J. Magielsen, R. Pearce, R. Lässer, S. Knipe, G. Piazza, N. Bekris Bekris, A. Antipenkov, G. Dell’Orco, C. J. Caldwell-Nichols, Y. Poitevin, A. Perevezentsev, Ch. Grisolia, Ch. Day, O. Gastaldi, Manfred Glugla
Publikováno v:
Fusion Science and Technology. 54:39-44
Tritium as one of the two fuel components for fusion power plays a special role in any fusion device. Due to its volatile character, radioactivity and easy incorporation as HTO it needs to be contr...
Publikováno v:
Fusion Engineering and Design. 82:2113-2119
Forschungszentrum Karlsruhe (FZK) is developing the ITER prototype torus exhaust pumping system, comprising eight identical cryosorption pumps to provide a high pumping speed and capacity, and fast regeneration. The prototype pump features an integra
Autor:
M. Victoria, J.-L. Boutard, R. Lässer, A. Almazouzi, Michael Rieth, Kai Nordlund, Jan Källne, E. Diegele, Bachu Narain Singh, M. Samaras, Francois Willaime, Lorenzo Malerba, Sergei L. Dudarev, Maria J. Caturla, Manuel Perlado, R. Schaeublin, Chu-Chun Fu
Publikováno v:
Fusion Engineering and Design. 82:2413-2421
We review the current status of the European fusion materials modelling programme. We describe recent findings and outline potential areas for future development. Large-scale density functional theory (DFT) calculations reveal the structure of the po
Autor:
E. Diegele, J.-L. Boutard, B. van der Schaaf, Reinhard Pippan, Nadine Baluc, Sergei L. Dudarev, M. Gasparotto, R. Lässer, Anton Möslang, B. Riccardi
Publikováno v:
Fusion Engineering and Design. 82:511-520
DEMO in-vessel materials will be exposed to high neutron flux and high fluence, creating displacement cascades and transmutation products. This results in changes of the microstructure leading to degradation of mechanical and physical properties. The
Autor:
J. Sundström, Yves Poitevin, Lorenzo Virgilio Boccaccini, R. Lässer, G. Dell'Orco, J.-F. Salavy, E. Diegele, M. Zmitko
Publikováno v:
Fusion Engineering and Design. 82:2164-2170
The testing of breeding blanket concepts in ITER is recognized as an essential milestone in the development of a future reactor ensuring tritium self-sufficiency, extraction of high grade heat and electricity production. Europe is currently developin