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Optimization of Dimensions of Cylindrical Piezoceramics as Radio-Clean Low Frequency Acoustic Sensors

Ardid Ramírez, Miguel; Felis-Enguix, Iván; Martínez Mora, Juan Antonio; Otero-Vega, Jorge Enrique (Hindawi Limited, 2017)

[EN] Circular piezoelectric transducers with axial polarization are proposed as low frequency acoustic sensors for dark matter bubble chamber detectors. The axial vibration behaviour of the transducer is studied by three ...
Representación en MatLab de modos resonantes en cavidades esféricas

Fuentes Pascual, Miguel Ángel (Universitat Politècnica de València, 2017-12-13)

In this document the phenomenon of the propagation of electromagnetic fields inside the resonant cavities in a theoretical and experimental way will be addressed. The theoretical part will be developed for resonant cavities ...
Transmission, reflection and absorption in Sonic and Phononic Crystals

Cebrecos Ruiz, Alejandro (Universitat Politècnica de València, 2015-10-26)

[EN] Phononic crystals are artificial materials formed by a periodic arrangement of inclusions embedded into a host medium, where each of them can be solid or fluid. By controlling the geometry and the impedance contrast ...

Mostrando ítems 1-3 de 3