Kim, HY Lee, HJ Kang, BH 2024-01-21T11:01:40Z 2024-01-21T11:01:40Z 2021-09-05 2002-03-15 0021-9797 https://pubs.kist.re.kr/handle/201004/139686 A liquid drop that partially wets a solid surface will slide down the plane when it is tilted beyond a critical inclination. Here we report the study of the sliding velocity of such a drop. Experiments for measuring the steady sliding velocity of different liquids of drops are performed. We then construct a scaling law that predicts the sliding velocity given the physical properties, wetting characteristics, and size of the drop. When the sliding velocity is low and the drop distortion due to inclination is small, the scaling law is shown to correctly model the functional dependency of the measured sliding velocity. (C) 2002 Elsevier Science (USA). English ACADEMIC PRESS INC ELSEVIER SCIENCE NON-HORIZONTAL SURFACES DYNAMIC CONTACT-ANGLE WETTING DROPS LINE DYNAMICS SYSTEMS SLIP SIMULATIONS INTERFACE DROPLETS ABILITY Sliding of liquid drops down an inclined solid surface Article 10.1006/jcis.2001.8156 1 JOURNAL OF COLLOID AND INTERFACE SCIENCE, v.247, no.2, pp.372 - 380 JOURNAL OF COLLOID AND INTERFACE SCIENCE 247 2 372 380 scie scopus 000174400800014 2-s2.0-0036009149 Chemistry, Physical Chemistry Article NON-HORIZONTAL SURFACES DYNAMIC CONTACT-ANGLE WETTING DROPS LINE DYNAMICS SYSTEMS SLIP SIMULATIONS INTERFACE DROPLETS ABILITY liquid drop sliding scaling law capillary wetting