Title: Geometrical influences on magnetic fields
Other Titles: Geometrische Einflüsse auf magnetischen Felder
Language: English
Authors: Thanhoffer, Raphael 
Qualification level: Diploma
Advisor: Süss, Dieter 
Assisting Advisor: Bruckner, Florian 
Issue Date: 2014
Number of Pages: 57
Qualification level: Diploma
In this thesis magnetic circuits were simulated and experimentally validated in order to obtain maximum magnetic fields. When using iron to concentrate the flux, we deal with two areas of significant interest: The linear one, where the iron is used as an easy predictable amplifier, which increases very small fields by some magnitudes to make them measurable. On the other hand, the saturated case, in which one can produce field strengths higher than the saturation magnetization with the help of geometrical optimization. Both cases were researched with the help of numerical simulations. The results of the maximum field strength simulations were also verified by an experimental setup, which yielded results very accurate to the calculations. Magnetic fields larger than 3T could be realized.
Keywords: Flusskonzentratoren - hohe Magnetfelder - finite Element Methode
Fluxconcentrator - high magnetic fields - finite element methd
URI: https://resolver.obvsg.at/urn:nbn:at:at-ubtuw:1-77706
Library ID: AC11756923
Organisation: E138 - Institut für Festkörperphysik 
Publication Type: Thesis
Appears in Collections:Thesis

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