Publication:
The influence of cyclical lateral displacements on levitation and guidance force for the system of coated conductor stacks and permanent magnets

Простая страница элемента
dc.contributor.authorRudnev, Igor
dc.contributor.authorOsipov, Maxim
dc.contributor.authorPokrovskii, Sergey
dc.contributor.authorPodlivaev, Alexey
dc.contributor.authorРуднев, Игорь Анатольевич
dc.contributor.authorОсипов, Максим Андреевич
dc.contributor.authorПокровский, Сергей Владимирович
dc.contributor.authorПодливаев, Алексей Игоревич
dc.date.accessioned2024-11-19T12:01:29Z
dc.date.available2024-11-19T12:01:29Z
dc.date.issued2019
dc.description.abstractFor the development of levitation bearings and transportation systems based on coated conductor (CC) tapes it is important to know not only information on levitation force at vertical displacement, but also the data on stability of the system during lateral displacements of superconductor relative to permanent magnets. In this paper, we present new experimental results on investigation of both levitation and guidance forces of CC-tapes stacks subjected to cyclical lateral displacements relative to the position of permanent magnet. For the measurements we used 12 mm wide commercially available CC-tape manufactured by SuperOx. The long tape was cut into pieces 12 mm x 12 mm which then put to the stack. Total number of the single tape in the stack N was varied from 5 to 100. Under lateral displacement we measured the dependencies of levitation and guidance forces on value of displacement for various number of N and found that both levitation and guidance forces tend to decrease as a number of periodical cycles of displacements increase. The rate of reducing of forces was observed to depend on the number of tapes in the stack. We observed that dependencies of levitation and lateral forces on lateral displacements have a hysteresis. The area of hysteresis, which corresponds to the magnitude of energy losses, was found to decrease with increasing of number of elements in the stack. Experimental results are in a good agreement with the theoretical calculations of lateral force.
dc.identifier.citationThe influence of cyclical lateral displacements on levitation and guidance force for the system of coated conductor stacks and permanent magnets / Rudnev, Igor [et al.] // Materials Research Express. - 2019. - 6. - № 3. - 10.1088/2053-1591/aaf7ae
dc.identifier.doi10.1088/2053-1591/aaf7ae
dc.identifier.urihttps://www.doi.org/10.1088/2053-1591/aaf7ae
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85059141682&origin=resultslist
dc.identifier.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000454326300001
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/16410
dc.relation.ispartofMaterials Research Express
dc.titleThe influence of cyclical lateral displacements on levitation and guidance force for the system of coated conductor stacks and permanent magnets
dc.typeArticle
dspace.entity.typePublication
oaire.citation.issue3
oaire.citation.volume6
relation.isAuthorOfPublicationcb1613a1-309b-4d0f-939a-87ed684d7e58
relation.isAuthorOfPublicationc3cc592d-cbb4-46ea-a91c-93f30fcd2884
relation.isAuthorOfPublicationf9052da2-552f-46f7-a1e4-226b9d73b9a7
relation.isAuthorOfPublication4aa7e770-2c66-4ba2-8578-b3aa4766e1c2
relation.isAuthorOfPublication.latestForDiscoverycb1613a1-309b-4d0f-939a-87ed684d7e58
relation.isOrgUnitOfPublicationdcdb137c-0528-46a5-841b-780227a67cce
relation.isOrgUnitOfPublication.latestForDiscoverydcdb137c-0528-46a5-841b-780227a67cce
Файлы
Коллекции
Публикации