20.500.12556/DKUM-47975 ODVISNOST MAGNETNE HIPERTERMIJE MAGNETNIH TEKOČIN OD FREKVENCE POLJA THE DEPENDENCE OF MAGNETIC HYPERTHERMIA MAGNETIC FLUIDS ON THE FREQUENCY FIELDS V magistrskem delu je opisan postopek merjenja magnetnih izgub pri vzorcu magnetne tekočine kateri se segreva pod vplivom izmeničnega magnetnega polja. Segrevanje tekočine oziroma hipertermija je raziskana eksperimentalno za izbrane frekvence magnetnega polja. Meritve so bile izvedene po kalorimetrični merilni metodi, ki temelji na merjenju zvišanja temperature vzorca. Rezultati karakterizacije so podani v grafični in tabelarični obliki za konstantne frekvencah ter konstantne amplitude magnetne poljske jakosti. Na osnovi dobljenih rezultatov so določene krivulje specifične izgube magnetne tekočine SAR. Rezultata prikazujeta eksponentno odvisnost za primer spreminjanja amplitude ter prav tako eksponentno odvisnost izgub pri spremembi frekvence. The master thesis describes the process of measuring the magnetic losses in the pattern of magnetic fluid which is heated under the influence of an alternating magnetic field. The liquid heating or hyperthermia has been studied experimentally for the selected frequency of the magnetic field. Measurements were carried out by calorimetric measurement method based on measuring the increase in temperature of the sample. The results of the characterization are presented in graphical and tabular format for constant frequency and constant amplitude magnetic field strength. Based on the results obtained are set curve-specific loss of magnetic fluid SAR. The results demonstrate an exponential dependence for example, changing the amplitude and also the exponential dependence of loss when changing frequencies. magnetna tekočina magnetne izgube kalorimetrična metoda magnetic fluid magnetic losses calorimetric method true true false [D. Klarić] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2015-05-06 13:44:54 2015-05-29 16:57:25 2022-05-23 03:07:17 2021-05-08 03:24:23 2015 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.318.1(043.2) 19068438 URN:SI:UM:DK:QBNJY7UA MAG_Klaric_Davor_2015.pdf MAG_Klaric_Davor_2015.pdf 1 E90ADFC50954AD2A2D898D29AC9F3D86 3fd60bf3e7a48612981d1274ae8d85c7c9c16e1c5bceb5621a73b98d726abbf9 a86d260b-7c0b-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=71954 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0