Eddy current generation enhancement using ferrite for electromagnetic acoustic transduction
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منابع مشابه
Numerical Simulation of Electromagnetic Acoustic Transducer in the Time Domain
A novel multistage numerical modeling approach to simulate acoustic-wave generation and propagation of an electromagnetic acoustic transducer (EMAT) is presented. The model assumes a uniform static magnetic field in a conducting half-space. A meander coil winding situated above the half-space is driven by a transient high-frequency current pulse. The numerically computed eddy currents in the co...
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