Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Salvador Esque"'
Publikováno v:
Fusion Engineering and Design. 146:2314-2318
The full exchange of the ITER Divertor is performed with the Divertor Remote Handling System during ITER maintenance campaigns. Equipment with high power density are required to transport the 10-tonne cassettes into and out of the vessel. Water hydra
Autor:
T.J. Mindham, Rob Sharratt, Salvador Esque, Chris Lamb, R. Shuff, Steven Craig, Jerome Woodwark, Otto Bede, Ian Merrigan, Eddie McCarron, Luke Thomson
Publikováno v:
Fusion Engineering and Design. 136:983-987
The ITER Divertor’s 316L stainless steel cooling water pipe connections are to be remotely maintained by the first-of-a-kind Divertor Remote Handling System (DRHS) and its suite of cutting, welding and inspection tools. The requirement for welding
Autor:
David Hamilton, M. Saito, Philip Bates, M. Van Uffelen, D. Locke, C. Van Hille, Emilio Ruiz, J.P. Friconneau, Y. Noguchi, Chang-Hwan Choi, S. Murakami, Carlo Damiani, Roger Reichle, S. Bernal, L. Mont, Nobukazu Takeda, M. Lewczanin, S. Balagué, J. Sanchez Cuevas, Gregory Dubus, Salvador Esque, J.P. Martin, R. Shuff, T. Maruyama, Adrian Puiu, Carmen González, N. Van De Ven, J. Cornellá, B. Perrier, T. Ilkei, C. Annino, J. Palmer
Publikováno v:
Fusion Engineering and Design. 136:1117-1124
For a first-of-a-kind nuclear fusion reactor like ITER, remote maintainability of neutron-activated and contaminated components is one of the key aspects of plant design and operations, hence a fundamental ingredient of its success, as well as of the
ITER Divertor maintenance equipment operates in the vacuum vessel in elevated temperature and under considerable radiation load. The heavy Divertor assemblies are lifted and transported using servo valve systems, such as Cassette Multi-functional Mov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fbead417807d5bdc04ae780562f0dc9
https://trepo.tuni.fi/handle/10024/134893
https://trepo.tuni.fi/handle/10024/134893
ITER-RH system is used to exchange the divertor’s 54 cassette assemblies in the vessel. Water hydraulics and servo valves are currently used in the task but concerns exist with robustness and availability of suitable components. An alternative opti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::783c6e65534e71461a64c7e2feb07c5b
https://trepo.tuni.fi/handle/10024/135558
https://trepo.tuni.fi/handle/10024/135558
Publikováno v:
Fusion Engineering and Design. 107:90-99
Pulse Width Modulation (PWM) is nowadays the most used method for controlling a servo-motor. When combining PWM with motors and long cables, such as the ones that will be found at ITER, the standing waves originated are potentially very harmful for b
Publikováno v:
Fusion Engineering and Design. 89:2373-2377
The ITER Divertor Remote Handling System (DRHS) consists of a number of dedicated remote handling equipment and tooling that will provide the means to perform the exchange of the divertor system in a full-remote way. In order to achieve this objectiv
Autor:
D. Locke, K. Olajos, Salvador Esque, C. Annino, C. Van Hille, R. Shuff, Adrian Puiu, J.P. Friconneau, T. Di Mascio, L. Mont, Roberto Ranz, S. Balagué, M. Lewczanin, Chang-Hwan Choi, Philip Bates, J. Palmer, F. Ceccanti, M. Van Uffelen, C. Gonzalez, Carlo Damiani, David Hamilton, Gregory Dubus, A. Tesini
Publikováno v:
Fusion Engineering and Design. 89:2251-2256
For a first-of-a-kind nuclear fusion reactor like ITER, remote maintainability of neutron-activated components is one of the key aspects of plant design and operations, and a fundamental ingredient for the demonstration of long-term viability of fusi
Autor:
Jaakko Karjalainen, Salvador Esque, David Hamilton, Timo Määttä, Mikko Siuko, Vesa Hämäläinen, Hannu Saarinen
Publikováno v:
Saarinen, H, Hämäläinen, V, Karjalainen, J, Määttä, T, Siuko, M, Esqué, S & Hamilton, D 2013, ' Simulating and visualizing deflections of a remote handling mechanism ', Fusion Engineering and Design, vol. 88, no. 9-10, pp. 2025-2028 . https://doi.org/10.1016/j.fusengdes.2013.02.118
Continuing ITER divertor second cassette (SC) remote handling (RH) test campaign has been carried out at divertor test platform (DTP2) in Finland. One of the goals has been to develop and implement efficient algorithms and software tools for simulati
Autor:
Mikko Siuko, Jouni Mattila, Salvador Esque, J. Väyrynen, Jorma Järvenpää, Harri Mäkinen, P. Valkama, F. Amjad, Luigi Semeraro
Publikováno v:
Mäkinen, H, Järvenpää, J, Valkama, P, Väyrynen, J, Amjad, F, Siuko, M, Mattila, J, Semeraro, L & Esque, S 2011, ' Concept design of the cassette toroidal mover ', Fusion Engineering and Design, vol. 86, no. 9-11, pp. 2092-2095 . https://doi.org/10.1016/j.fusengdes.2011.04.060
A full scale physical development and test facility, Divertor Test Platform 2 (DTP2), has been established in Finland for the purpose of demonstrating and developing the remote handling (RH) equipment designs for ITER using prototypes and virtual mod