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Preliminary mechanical analysis of the COMPASS-U central solenoid
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SYSNO ASEP 0582347 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Preliminary mechanical analysis of the COMPASS-U central solenoid Author(s) Ortwein, R. (PL)
Błocki, J. (PL)
Hromádka, Jakub (UFP-V)
Patel, Nisarg (UFP-V)
Šesták, David (UFP-V) RID
Havlíček, Josef (UFP-V) RID, ORCID
Pánek, Radomír (UFP-V) RIDNumber of authors 7 Article number 1117649 Source Title Proceedings of SPIE - The International Society for Optical Engineering, 11032. - Bellingham : SPIE, 2019 - ISSN 0277-786X - ISBN 9781510627307 Pages roč. 11176 (2019) Number of pages 10 s. Publication form Online - E Action 44th WILGA Symposium on Photonics Applications and Web Engineering Event date 26.05.2019 - 02.06.2019 VEvent location Wilga Country PL - Poland Event type EUR Language eng - English Country US - United States Keywords compass-u ; finite element method ; mechanical analysis ; tokamak Subject RIV BL - Plasma and Gas Discharge Physics OECD category Fluids and plasma physics (including surface physics) R&D Projects EF16_019/0000768 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support UFP-V - RVO:61389021 UT WOS 000511104400148 EID SCOPUS 85075776806 DOI 10.1117/12.2536740 Annotation The COMPASS-U tokamak (B-t = 5 T, I-p = 2 MA, R = 0.894 m, a = 0.27 m) is currently under design at IPP CAS (Institute of Plasma Physics of the Czech Academy of Sciences). One of the design challenges is to design sufficiently strong foundations to support even the highest forces that are generated during plasma disruption events. The worst, found up to now, scenario has been considered in order to simulate the response of the main tokamak components and to calculate the force transmitted to the foundations. A 3D model has been built in the ANSYS Workbench software including the cryostat support, the vacuum vessel, the poloidal field coils and their supports. The forces have been calculated via global electromagnetic model. Integrated values of the forces and torques have been spread onto surfaces of the parts. The modal superposition method has been utilized for the integration, based on the first 100 vibration modes. Rayleigh damping model with the fraction of critical damping of 2% was used. The reaction forces transmitted to the foundations have been obtained providing input for the civil design work. Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2024 Electronic address https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11176/2536740/Preliminary-dynamic-analysis-of-the-forces-on-the-COMPASS-U/10.1117/12.2536740.short
Number of the records: 1