caa a22 4500 469100419 CHVBK 20180323133043.0 cr unu---uuuuu 170328e19921101xx s 000 0 eng 10.1007/BF01051358 doi (NATIONALLICENCE)springer-10.1007/BF01051358 Shikhmurzaev Yu Moscow aut Motion of a three-phase contact line along a wet surface [Elektronische Daten] [Yu. Shikhmurzaev] The motion of the contact line in gas-liquid-solid systems is theoretically investigated for small values of the capillary number and Reynolds number. The possible existence on the solid substrate of a residual microscopic film formed by adsorbed liquid molecules is taken into account and the spreading characteristics of the liquid on dry and wet substrates are compared. It is shown that, in accordance with the experimental data, in the model employed the motion of the liquid during wetting is "rolling” motion, and that the increase in the dynamic contact angle is slower for a wet than for a dry substrate. The maximum dynamic contact angle is much less than 180°. The flow structure in the neighborhood of the moving contact line is analyzed and it is shown that under certain conditions regions with closed streamlines may be formed. The reason for this is the self-induced Marangoni effect — the reaction of the surface tension gradient on the liquid-solid boundary caused by the liquid flow on the flow that caused it. Plenum Publishing Corporation, 1993 Fluid Dynamics Kluwer Academic Publishers-Plenum Publishers 27/6(1992-11-01), 818-823 0015-4628 27:6<818 1992 27 10697 https://doi.org/10.1007/BF01051358 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01051358 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Shikhmurzaev Yu Moscow aut NATIONALLICENCE 773 0- Fluid Dynamics Kluwer Academic Publishers-Plenum Publishers 27/6(1992-11-01), 818-823 0015-4628 27:6<818 1992 27 10697 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer