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Characterization of Viscoelastic Media Combining Ultrasound and Magnetic-Force Induced Vibrations on an Embedded Soft Magnetic Sphere

Cebrecos, Alejandro; Jimenez, Noe; Tarazona Tárrega, Rafael; Company, Miguel; Benlloch Baviera, Jose María; Camarena Femenia, Francisco (Institute of Electrical and Electronics Engineers, 2021-12)

[EN] We report a method to locally assess the complex shear modulus of a viscoelastic medium. The proposed approach is based on the application of a magnetic force to a millimeter-sized steel sphere embedded in the medium ...
Electrical Machines Laminations Magnetic Properties: A Virtual Instrument Laboratory

Martínez-Román, Javier; Pérez Cruz, Juan; Pineda Sánchez, Manuel; Puche Panadero, Rubén; Roger Folch, José; Riera Guasp, Martín Víctor; Sapena Bañó, Ángel (Institute of Electrical and Electronics Engineers (IEEE), 2015-08)

Undergraduate courses in electrical machines often include an introduction to their magnetic circuits and to the various magnetic materials used in their construction and their properties. The students must learn to be ...

Mostrando ítems 1-2 de 2