A Spherical cavity filled with gas, located in the field of a traveling sound wave
The problem of the interaction of the temperature field of a traveling wave with a spherical gas cavity suspended in a liquid is considered. It is shown that as a result of this interaction, an inhomogeneous thermal wave is generated on the inner surface of the cavity. This, in turn, leads to dissipation of the energy of the traveling wave and radiation into the cavity of the secondary sound wave