Publication
Design overview of a toroidal fast-field cycling electromagnet
| dc.contributor.author | Cunha, João T. | |
| dc.contributor.author | Sebastião, Pedro J. | |
| dc.contributor.author | Roque, António | |
| dc.contributor.author | Vaz da Silva, V | |
| dc.contributor.author | Sousa, Duarte M. | |
| dc.date.accessioned | 2021-07-05T10:15:41Z | |
| dc.date.available | 2021-07-05T10:15:41Z | |
| dc.date.issued | 2021-09 | |
| dc.description.abstract | In this paper, the design and development of a novel Fast-Field Cycling (FFC) Nuclear Magnetic Resonance (NMR) relaxometer’s electromagnet is described. This magnet is tailored to increase the relaxometers’s usability, by increasing its portability capacities. It presents a compact toroidal shaped iron core, allowing to operate in a field range of 0 to 0.21 T, with high field homogeneity (less than 800 ppm in a volume of ≈ 0.57 cm3 ), low power consumption and reduced losses (about 40W). The simulation software COMSOL Multiphysics® is used to characterize the induced magnetic field, the heating and the cooling effects. The proposed optimized layout constitutes an innovative solution for FFC magnets. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | CUNHA, João T.; [et al] – Design overview of a toroidal fast-field cycling electromagnet. Renewable Energy and Power Quality Journal (RE&PQJ) (19 th International Conference on Renewable Energies and Power Quality (ICREPQ’21)). ISSN 2172-038X. Vol. 19 (2021), pp. 1-5 | pt_PT |
| dc.identifier.issn | 2172-038X | |
| dc.identifier.uri | http://hdl.handle.net/10400.21/13515 | |
| dc.language.iso | eng | pt_PT |
| dc.publisher | European Association for the Development of Renewable Energies, Environment and Power Quality | pt_PT |
| dc.relation | UIDB/50021/2020 - FCT | pt_PT |
| dc.relation | UID/CTM/04540/2019 - FCT | pt_PT |
| dc.relation | UID/CTM/50025/2019 - FCT | pt_PT |
| dc.relation | M-ERA-NET2/ 0006/2019 (2017–2020) CELLCOLOR - European Commission project | pt_PT |
| dc.relation.publisherversion | https://www.icrepq.com/icrepq21/296-21-cunha.pdf | pt_PT |
| dc.subject | Fast-field cycling | pt_PT |
| dc.subject | Nuclear magnetic resonance | pt_PT |
| dc.subject | NMR electromagnet | pt_PT |
| dc.subject | Portable NMR | pt_PT |
| dc.title | Design overview of a toroidal fast-field cycling electromagnet | pt_PT |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 5 | pt_PT |
| oaire.citation.startPage | 1 | pt_PT |
| oaire.citation.title | Renewable Energy and Power Quality Journal (RE&PQJ) | pt_PT |
| oaire.citation.volume | 19 | pt_PT |
| person.familyName | Vaz da Silva | |
| person.givenName | Vitor | |
| person.identifier.ciencia-id | AB18-740E-B580 | |
| person.identifier.orcid | 0000-0003-4265-6553 | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | conferenceObject | pt_PT |
| relation.isAuthorOfPublication | bf73931d-fd0b-44bc-82a9-fdfd2157406f | |
| relation.isAuthorOfPublication.latestForDiscovery | bf73931d-fd0b-44bc-82a9-fdfd2157406f |
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