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Title:ANALIZA HOMOGENOSTI MAGNETNEGA POLJA V VZORCU MERILCA LASTNOSTI MAGNETNE PLOČEVINE Z UPORABO PROGRAMA FLUX 3D
Authors:ID Romih, Mihec (Author)
ID Jesenik, Marko (Mentor) More about this mentor... New window
ID Trlep, Mladen (Comentor)
Files:.pdf VS_Romih_Mihec_2009.pdf (8,12 MB)
MD5: C034561D02ACB3A261A05E0B7AB4A0F5
PID: 20.500.12556/dkum/5d43737a-9be4-4364-abad-6da1fbefb905
 
Language:Slovenian
Work type:Undergraduate thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:Diplomsko delo v osnovi zajema modeliranje merilca lastnosti magnetne pločevine s kvadratnim vzorcem s programskim paketom Flux 3D. Z njim smo želeli izvesti statični ter tranzientni izračun. Pri statičnem izračunu smo izvedli dve za nas zanimivi poziciji magnetenja vzorca, in sicer v vzdolžni ter diagonalni smeri. S tem izračunom smo hoteli videti spreminjanje gostote magnetnega polja v vzorcu in jarmu pri B= 1 T v sredini vzorca. Pri tranzientnem izračunu oziroma v rotacijskem magnetnem polju smo želeli določiti optimalno dolžino merilnih tuljavic na osnovi numerične analize B v vzorcu merilca magnetne pločevine za vrednosti B v sredini vzorca približno 1 T in 1,5 T. Poleg tega smo izvedli še primerjavo izmerjenih in izračunanih vrednosti B-ja.
Keywords:magnetno polje, metoda končnih elementov, magnetne meritve
Place of publishing:Maribor
Publisher:[M. Romih]
Year of publishing:2009
PID:20.500.12556/DKUM-11776 New window
UDC:[537.612:621.318]:519.61/.64(043.2)
COBISS.SI-ID:13676054 New window
NUK URN:URN:SI:UM:DK:30DIF9P8
Publication date in DKUM:22.09.2009
Views:2936
Downloads:241
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Secondary language

Language:English
Title:ANALYSIS OF THE MAGNETIC FIELD HOMOGENEILY IN THE SAMPLE OF THE SQUARE ROTATIONAL SINGLE TESTER USING FLUX 3D.
Abstract:This dissertation presents modelling of the rotational single sheet tester with square sample using Cedrat FLUX 3D. The static and transient calculations were made. Static calculations were calculated for two interesting positions of the sample magnetization direction, which are the direction along the sample and the direction transverse the sample. With the calculation the analysis of the change of the magnetic field density in the yoke and in the sample at B=1T in the centre of the sample could be observed. The aim of the transient calculations was the definition of the optimal measuring coils length based on the numerical analysis of B in the sample placed in the rotational magnetic field for the values of B=1T and B=1.5T in the centre of the sample. The calculated and measured values of B were compared.
Keywords:Magnetic field, Finite element method, Magnetic measurements


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