The impact of electromagnetic radiation on the degradation of magnetic ferrofluids

• Autorzy: Pavlík M. , Kruželák L. , Mikita M. , Špes M. , Bucko S. , Lisoň L. , Kosterec M. , Beňa L. , Liptai P.

Identyfikatory

DOI

10.1515/aee-2017-0027

• Języki publikacji: EN

Abstrakty

EN

This article deals with magnetic nano-fluids, which are the part of transformer oil ITO 100 and their behavior is influenced by a permanent magnetic field. We performed an IRC analysis in the time domain on the three different samples. Measurements were made before and after radiation of an electromagnetic field. The main objective was to examine changes in the properties of the samples due to the influence of the electromagnetic field. The measurements depend on the orientation of the external magnetic field. This behavior occurs especially during the structuring of the nanoparticles in the sample exposed to the magnetic field. These processes change the polarization of the liquid because the nanoparticles concentration is contained in the fluid.

Słowa kluczowe

EN

ferrofluids; electromagnetic radiation; oxidation stability; transformer oil

• Wydawca: Polish Academy of Sciences, Committee on Electrical Engineering
• Czasopismo: Archives of Electrical Engineering
• Rocznik: 2017
• Tom: Vol. 66, nr 2
• Strony: 361--369
• Opis fizyczny: Bibliogr. 19 poz., rys., wz.

Twórcy

autor

Pavlík M.

• TUKE FEI, Department of Electric Power Engineering, Mäsiarska 74, 042 00 Košice, Slovakia

autor

Kruželák L.

• TUKE FEI, Department of Electric Power Engineering, Mäsiarska 74, 042 00 Košice, Slovakia

autor

Mikita M.

• TUKE FEI, Department of Electric Power Engineering, Mäsiarska 74, 042 00 Košice, Slovakia

autor

Špes M.

• TUKE FEI, Department of Electric Power Engineering, Mäsiarska 74, 042 00 Košice, Slovakia

autor

Bucko S.

• TUKE FEI, Department of Electric Power Engineering, Mäsiarska 74, 042 00 Košice, Slovakia

autor

Lisoň L.

• TUKE FEI, Department of Electric Power Engineering, Mäsiarska 74, 042 00 Košice, Slovakia

autor

Kosterec M.

• TUKE FEI, Department of Electric Power Engineering, Mäsiarska 74, 042 00 Košice, Slovakia

autor

Beňa L.

• TUKE FEI, Department of Electric Power Engineering, Mäsiarska 74, 042 00 Košice, Slovakia

autor

Liptai P.

• TUKE SjF, Department of process and environmental engineering, Letna 9, 04200 Kosice, Slovakia

Bibliografia

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Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).