(1) Department of Materials Science and Engineering, Myongji University, Yongin, Kyunggi, 449-728, Korea;(2) Department of Electronic Materials Engineering, Sunmoon University, Asan, Choongnam, 336-708, Korea;
Abstract:
Propagation of acoustic waves in nanodisperse powders and powder flow under the influence of acoustic vibrations have been investigated in the horizontal tube with the use of visualization and hot-wire anemometer methods.