Publication:
The influence of cryogenic temperature on characteristics of superconducting maglev systems

Дата
2019
Авторы
Osipov, M.
Starikovskii, A.
Abin, D.
Pokrovskii, S.
Anischenko, I.
Rudnev, I.
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Научные группы
Организационные подразделения
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Организационная единица
Институт лазерных и плазменных технологий
Стратегическая цель Института ЛаПлаз – стать ведущей научной школой и ядром развития инноваций по лазерным, плазменным, радиационным и ускорительным технологиям, с уникальными образовательными программами, востребованными на российском и мировом рынке образовательных услуг.
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Аннотация
© 2019 International Institute of Refrigeration. All rights reserved. In our report, we present new results on investigation of the influence of temperature on the levitation force between the stacks of high temperature superconducting tapes (or coated conductor - CC tapes) and a permanent magnets. We studied the changing in value of levitation force at decreasing of temperature down to 30 K for field cooled (FC) and zero field cooled (ZFC) modes for various number of tape in the stack. In the measurements we used 12 mm wide commercially available CC-tape manufactured by SuperOx. The tapes were cut into pieces 12 mm x 12 mm. The number of layers in the stack ranged from 5 to 100. Cooling of the CC-tapes stack was carried out in cryo-free cryostat. Temperature range was from 30 to 80 K. Results showed that temperature has much influence on levitation force in ZFC mode whereas for FC mode the influence of temperature on levitation force is insignificant. The experimental data were compared with the results of calculations performed by using COMSOL Multiphysics. The obtained results are very useful for the practical application in magnetic levitation based systems.
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Цитирование
The influence of cryogenic temperature on characteristics of superconducting maglev systems / Osipov, M. [et al.] // Refrigeration Science and Technology. - 2019. - Part F147717. - P. 357-362. - 10.18462/iir.cryo.2019.0049
URI
https://www.doi.org/10.18462/iir.cryo.2019.0049
 https://www.scopus.com/record/display.uri?eid=2-s2.0-85065604126&origin=resultslist
 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000472960900048
 https://openrepository.mephi.ru/handle/123456789/18014
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