回転円盤による液体の繊維化について : 第2報, 粘い液体と粘くない液体のちがい

概要

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Continued from the first report, the domains of the generation of drops, filaments and films are given for various values of diameters D of discs, rotational speeds n, flow rates q and viscosities μ, on the q-n diagrams. The three kinds of critical flow rates q_c which give the maximum amount of flow for the dropwise atomization, the minimum pitch to the filament and the minimum amount of flow to produce film are measured photographically for several kinds of non-viscous liquid, and are plotted on the q-n diagrams, too. The modes of atomization and filamentation in these cases are very different from the viscous liquid. We can see very unstable liquid columns instead of the stable filaments, and periodic generation of drops accompanied by the ripples produced on the surface of the rotating disc.
一般社団法人日本機械学会の論文
1959-08-25