Magneto-elasto-dynamic analysis of an elastically confined conducting nanowire due to an axial magnetic shock |
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Authors: | Keivan Kiani |
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Institution: | Department of Civil Engineering, Islamic Azad University, Chalous Branch, P.O. Box 46615-397, Chalous, Mazandaran, Iran |
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Abstract: | Vibration of a conducting nanowire embedded in an elastic matrix due to an axial magnetic shock is of concern. Based on Maxwell?s and Cauchy?s equations, a model is proposed to study the problem in the context of nonlocal continuum theory. For solving the equations of motion of the nanowire, an analytical approach and a semi-analytical technique are proposed for low and high levels of small-scale parameter, respectively. The effects of small-scale parameter, stiffness of the surrounding matrix, and duration of the applied magnetic shock on the maximum dynamic elastic fields are examined. |
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Keywords: | Conducting nanowires Magnetic shock Nonlocal continuum theory Lorentz?s force Maxwell?s equations |
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