M. R. Abolhassani

[ 1 ] - Acousto-Refrigerator with an Adjustable Mechanical Resonator (RESEARCH NOTE)

Thermoacoustics describes energy conversion processes, activated by interaction temperature oscillation, accompanying the pressure oscillation in a sound wave, with solid boundaries. In ordinary experience this interaction of sound and heat cannot be observed, because of the very low temperature differences, but under suitable conditions, it can be emphasized and amplified to create remarkable ...