Электромагнитное возбуждение радиально распространяющихся поверхностных волн Рэлея

Abstract

Given the wording of the boundary problem of elasticity solution results, which simulate the electromagnetic excitation of Raleigh surface waves in a metal half-space. We obtain general relations for calculation of excitation amplitude factor of the Raleigh wave. On the basis of the solutions developed methods of mathematical modeling of electromagnetic transducers in the mode of excitation of the radial propagating Raleigh waves. Results of the calculation of subordinate characteristics transducer with a circular inductor in the mode of excitation waves in a non-ferromagnetic metals group and a vertical field of magnetized ferromagnetic.