Andrés, Diana; Vappou, Jonathan; Jimenez, Noe; Camarena Femenia, Francisco(American Institute of Physics, 2022-02-21)
[EN] Holograms can shape wavefronts to produce arbitrary acoustic images. In this work, we experimentally demonstrate how acoustic holograms can produce controlled thermal patterns in absorbing media at ultrasonic frequencies. ...
Alba Fernández, Jesús; Escuder Silla, Eva María; Ramis Soriano, Jaime; Rey Tormos, Romina María del; Segovia, Enrique(American Society of Mechanical Engineers (ASME), 2012-01-18)
[EN] This paper describes the procedure followed to evaluate the vibration reduction index for T-junctions with inserted flexible elements and proposes new equations to complement the standard EN 12354-1:2000. The experiment ...