Engineering Physics Annotation << Back RESEARCH OF CHARACTERISTICS OF SPREADING OF THE DROP AT SMALL NUMBERS OF WEBER V.A. ARHIPOV, A.S. USANINA In work the technique and results of an experimental research of the basic characteristics of process spreading a spherical drop on a horizontal firm surface are presented at small numbers of Weber. The analysis of three modes of an establishment of the equilibrium form of a drop is carried out and dependences of a dynamic regional corner on capillary number and process time are received. Keywords: Drop, the equilibrium form, a dynamic regional corner, speed of a line of three-phase contact. E-mail: leva@niipmm.tsu.ru