THE SPREADING OF INSOLUBLE SURFACTANT AT THE FREE-SURFACE OF A DEEP FLUID LAYER
THE SPREADING OF INSOLUBLE SURFACTANT AT THE FREE-SURFACE OF A DEEP FLUID LAYER
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DOI：
10.1017/s0022112095001741
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发表时间：
1995-06-25
影响因子：
3.7
通讯作者：
JENSEN, OE
中科院分区：
文献类型：
--
作者：
JENSEN, OE
本文研究了含有固定质量表面活性物质的不溶性单分子层在粘性流体层初始水平自由表面上的非定常铺展。如何驱动铺展是由表面张力梯度引起的，这是由表面活性剂的不均匀分布引起的。流动动力学中的不同阶段由时间T = H-0（2）/v区分，其中H-0是流体深度，v是粘度。对于时间t
The unsteady spreading of an insoluble monolayer containing a fixed mass of surface-active material over the initially horizontal free surface of a viscous fluid layer is investigated. A how driving the spreading is induced by gradients in surface tension, which arise from the nonuniform surfactant distribution. Distinct phases in the flow's dynamics are distinguished by a time T = H-0(2)/v, where H-0 is the fluid depth and v its viscosity. For times t