Integrated design strategy for EU-DEMO first wall protection from plasma transients

Autor: Francesco Maviglia, Christian Bachmann, Gianfranco Federici, Thomas Franke, Mattia Siccinio, Raffaele Albanese, Roberto Ambrosino, Wayne Arter, Roberto Bonifetto, Giuseppe Calabrò, Riccardo De Luca, Luigi E. Di Grazia, Emiliano Fable, Pierluigi Fanelli, Alessandra Fanni, Mehdi Firdaouss, Jonathan Gerardin, Riccardo Lombroni, Massimiliano Mattei, Matteo Moscheni, William Morris, Gabriella Pautasso, Sergey Pestchanyi, Giuseppe Ramogida, Maria Lorena Richiusa, Giuliana Sias, Fabio Subba, Fabio Villone, Jeong-Ha You, Zsolt Vizvary

Publikováno v: Fusion Engineering and Design
Maviglia, F, Bachmann, C, Federici, G, Franke, T, Siccinio, M, Albanese, R, Ambrosino, R, Arter, W, Bonifetto, R, Calabrò, G, De Luca, R, Grazia, L E D, Fable, E, Fanelli, P, Fanni, A, Firdaouss, M, Gerardin, J, Lombroni, R, Mattei, M, Moscheni, M, Morris, W, Pautasso, G, Pestchanyi, S, Ramogida, G, Richiusa, M L, Sias, G, Subba, F, Villone, F, You, J H & Vizvary, Z 2022, ' Integrated design strategy for EU-DEMO first wall protection from plasma transients ', Fusion Engineering and Design, vol. 177, 113067 . https://doi.org/10.1016/j.fusengdes.2022.113067

This work presents an overview of the integrated strategy developed, as part of the DEMO Key Design Integration Issue 1 (KDII1), to protect the EU-DEMO first wall (FW) from planned and unplanned plasma transients by employing discrete limiters. The p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c910ed6bb9888e097c88be4becb96f8
http://hdl.handle.net/11583/2959496

Thermal fatigue of DEMO first wall due to pulsed operation

Autor: Zsolt Vizvary, P.J. Karditsas

Publikováno v: Fusion Engineering and Design. 86:1587-1590

The effect of pulsing on the first wall of a future fusion power plant is manifested mainly as thermal fatigue of the structure. Due to pulsing the temperature cycles result in varying stress in the first wall which is lifetime limiting as opposed to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2f7bd5e138133fa31535e3143f375c70
https://doi.org/10.1016/j.fusengdes.2011.01.061

Three-dimensional force sensor by novel alkaline etching technique

Autor: István Bársony, Zsolt Vizvary, A.L. Tóth, Cs. Dücső, Eva Vazsonyi, M. Ádám

Publikováno v: Sensors and Actuators A: Physical. :620-626

Silicon based three-dimensional (3D) force sensor was designed and fabricated for detection of normal and shear forces. The sensor contains a rectangular rod emerging out of the centre of the membrane. The technology involves ion-implanted piezoresis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8bf4e99787fd2f5c7393bece59ddd0f5
https://doi.org/10.1016/j.sna.2005.04.035

Determination of Deformation Induced by Thin Film Residual Stress in Structures of Millimeter Size

Autor: István Bársony, Zsolt Vizvary, Csaba Ducso, Péter Fürjes, Ferenc Riesz, István Endre Lukács

Publikováno v: Advanced Engineering Materials. 4:625-627

The deformation of Si/SiN x based square membrane structures are measured by Makyoh topography. The results are compared to finite-element modelling of the structure, and the thermal expansion coefficient of SiN x is extracted.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::72a82072f8c4810059063a71fd3a6007
https://doi.org/10.1002/1527-2648(20020806)4:8<625::aid-adem625>3.0.co