SPECULATION ON THE MECHANISM OF UNILATERAL HYDRODYNAMIC DISTRIBUTION OF 2 IMMISCIBLE SOLVENT PHASES IN THE ROTATING COIL
SPECULATION ON THE MECHANISM OF UNILATERAL HYDRODYNAMIC DISTRIBUTION OF 2 IMMISCIBLE SOLVENT PHASES IN THE ROTATING COIL
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DOI：
10.1080/10826079208016340
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发表时间：
1992-01-01
期刊：
影响因子：
--
通讯作者：
ITO, Y
中科院分区：
文献类型：
--
作者：
ITO, Y
所提出的假设是基于作用在旋转线圈中的流体上的两个力分量之间的相互作用。 切向力分量产生阿基米德螺旋效应以使两个溶剂相朝向线圈的头部移动，而径向力分量对抗阿基米德力作用以在整个线圈中建立两相的流体静力学分布。 在简单旋转和同步行星运动中，两相的单向流体动力学分布由线圈上的径向力场的不对称程度决定。 本假说成功地解释了过去报道的所有观察到的流体动力学现象。
The proposed hypothesis is based on the interplay between two force components acting on the fluid in the rotating coil. The tangential force component generates the Archimedean screw effect to move two solvent phases toward the head of the coil whereas the radial force component acts against the Archimedean force to establish a hydrostatic distribution of the two phases throughout the coil. The unilateral hydrodynamic distribution of the two phases is governed by the degree of asymmetry in the radial force field on the coil in both simple rotation and synchronous planetary motion. The present hypothesis successfully explains all the observed hydrodynamic phenomena reported in the past.