Hydrodynamics of formation of a microdispersed spray by the cup rotary atomizer

This article is devoted to the study of the movement of a single drop inside an air-liquid jet formed by a cup atomizer. The relevance of the research topic is proved. The problem, which has been identified, is about using modern fan sprayers for chemical protection of agricultural crops, in particular, orchards and vineyards. As for mechanical spraying, the process of movement of the droplet inside the torch, the trajectory of droplet flight, as well as the dependence of these indicators on the parameters of the rotary atomizers are currently very little studied. Therefore, this article considers the laws describing the movement of one droplet on the surface of the rotating working element and one droplet flight in atmospheric air after escape from the surface of the rotary atomizer’s cup. Research results are presented as the equations describing the dependence of the torch boundaries on the parameters of the rotary cup atomizer

Use of Automyelotherapy in the Treatment of Insufficiency of the Anal Sphincter (Experimental and Clinical Research)

The contribution presents experience of experimental model of anal incontinence creation, method of its compensation in rats, as well as the results of automyelotherapy in anal insufficiency in 8 patients, who underwent clinic anorectoplasty in 2011–2012