Evolution of pressure waves in a liquid with bubbles of two dissimilar gases
V. E. Dontsov and V. E. Nakoryakov
Kutateladze Institute of Thermal Physics, Siberian Division, Russian Academy of Sciences, Novosibirsk 630090
Pages: 264-268
Abstract
The structure and dissipation of
moderate-amplitude pressure waves in a
liquid with bubbles of two dissimilar
gases (freon and helium) are
experimentally studied. It is shown that
introduction of a small (by volume)
quantity of helium bubbles with a high
thermal conductivity into a liquid with
poorly heat-conducting freon bubbles,
sharply increases the rate of damping of
solitary pressure waves.
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