Preliminary mechanical analysis of the COMPASS-U central solenoid
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F19%3A00582346" target="_blank" >RIV/61389021:_____/19:00582346 - isvavai.cz</a>
Alternative codes found
RIV/61389021:_____/19:00582347
Result on the web
<a href="https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11176/2536881/Preliminary-mechanical-analysis-of-the-COMPASS-U-central-solenoid/10.1117/12.2536881.short" target="_blank" >https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11176/2536881/Preliminary-mechanical-analysis-of-the-COMPASS-U-central-solenoid/10.1117/12.2536881.short</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2536881" target="_blank" >10.1117/12.2536881</a>
Alternative languages
Result language
angličtina
Original language name
Preliminary mechanical analysis of the COMPASS-U central solenoid
Original language description
The COMPASS-U (Bt = 5 T, Ip = 2 MA, R = 0.894 m, a = 0.27 m) will be the successor of the COMPASS tokamak which is the main experimental facility of the Tokamak Department at the Institute of Plasma Physics of the Czech Academy of Sciences. The mail goals of this project will be to enlarge the COMPASS operational space and improve its performance. Additionally, COMPASS-U will examine some of the important challenges in the Plasma Exhaust Physics (PEX). The COMPASS Upgrade requires a new design of the whole structure of the device. Central Solenoid is one of the most important parts of the tokamak in the design process. In this paper we present preliminary stage of Central Solenoid mechanical analysis. Mechanical analysis using Finite Element Method (FEM) includes calculations with 2D axisymmetric numerical model of the one layer of full conductor and conductor with cooling holes configurations. Furthermore, mechanical analyses of the whole stack of eight coils in different configurations are presented. The analysis takes into account the most vital phases of the magnet's operation like cooling down and powering of the magnet. Results for stack of eight coils are presented for scenario: premagnetization of coils (t=3.26 s) without plasma. Calculated scenario is an extreme case of loading for maximal possible parameters. Optimization of mechanical design was not done yet and it is planned in further steps of tokamak design.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
10305 - Fluids and plasma physics (including surface physics)
Result continuities
Project
<a href="/en/project/EF16_019%2F0000768" target="_blank" >EF16_019/0000768: COMPASS-U: Tokamak for cutting-edge fusion research</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of SPIE - The International Society for Optical Engineering
ISBN
9781510627307
ISSN
0277-786X
e-ISSN
—
Number of pages
12
Pages from-to
"Roč. 11176 (2019)"
Publisher name
SPIE
Place of publication
Bellingham
Event location
Wilga
Event date
May 26, 2019
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000511104400152