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Razvoj in izdelava merilne naprave za merjenje homogenosti magnetnega polja NdFeB magnetov : magistrsko delo magistrskega študijskega programa II. stopnje StrojništvoNabergoj, Andrej, strojnikTrajni magneti so sestavni del undulatorjev, ki se uporabljajo v sinhrotronih za ustvarjanje elektromagnetnega sevanja, s katerim se izvajajo raznovrstne raziskave v znanosti. Za doseganje želenih ... lastnosti tega sevanja je zahtevana zelo natančna porazdelitev magnetnega polja, zato so za izdelavo undulatorjev potrebne različne meritve, ena izmed njih je tudi meritev homogenosti magnetnega polja trajnih magnetov. Cilj magistrske naloge je razviti napravo, ki bo omogočala samodejno meritev navpične komponente magnetnega polja nad magnetom in s tem podala oceno o homogenosti magnetnega polja. Omogočala bi enodimenzionalno meritev integralne vrednosti vzdolž magneta in izvedbo več zaporednih meritev pod različnimi koti za izračun dvodimenzionalne porazdelitve komponente gostote magnetnega polja. V okviru naloge smo izdelali koncept naprave, narisali 3D model v programu Solidworks in napravo v enostavnejši konfiguraciji (brez vrtenja) tudi sestavili. V programskem jeziku Python smo napisali krmilni program. Na koncu smo izvedli tudi testno meritev. Izmerili smo integralno vrednost magnetnega polja velikosti 6Tmm s ponovljivostjo približno 1.6% in ob primerjavi meritev več magnetov istega undulatorja uspeli zaznati nehomogenosti magnetnega polja.Type of material - master's thesis ; adult, seriousPublication and manufacture - Ljubljana : [A. Nabergoj], 2020Language - slovenianCOBISS.SI-ID - 49818627
Author
Nabergoj, Andrej, strojnik
Other authors
Vrabič, Rok
Topics
magistrske naloge |
meritev magnetnega polja |
merilna naprava |
homogenost magnetnega polja |
undulator |
tomografija |
master thesis |
magnetic field measurement |
measurement system |
magnetic field homogeneity |
tomography
Library/institution |
City | Acronym | For loan | Other holdings |
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Faculty of Mechanical Engineering, Ljubljana | Ljubljana | FSLJ |
reading room 1 cop.
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
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Database name | Field | Year |
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Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
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Nabergoj, Andrej, strojnik | |
Vrabič, Rok | 30914 |
Source: Personal bibliographies
and: SICRIS
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