Inclusion of temperature effects in a model of magnetoelasticity

TE Motoasca, PM van den Berg, H Blok, MD Verweij

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    Abstract

    In this paper, we report on temperature effects associated with elastic electromagnetic forming by pulsed electromagnetic fields in inhomogeneous, linear, and lossy media. In a previous paper, we discussed the electromagnetic forces associated with these pulsed electromagnetic fields. Here, we calculate the temperature rise from the equation of heat flow in an isolated object to be deformed. The temperature rise is included in the elastodynamic problem to be solved for the presence of electromagnetic forces, and as a consequence the thermoelastic field can be obtained. As an example, we calculate the thermoelastic field in a hollow cylindrical object.
    Original languageUndefined/Unknown
    Pages (from-to)369-377
    Number of pages9
    JournalIEEE Transactions on Magnetics
    Volume42
    Issue number3
    DOIs
    Publication statusPublished - 2006

    Keywords

    • academic journal papers
    • CWTS JFIS < 0.75

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