Aerodynamics of the ejection-injection method of separation of entomophages

Abstract

This article reveals the peculiarities of the transition to a cluster management system in the agro-industrial complex (AIC) of the Republic of Uzbekistan based on the use of innovative techniques and technology. It is shown that, despite the widespread use of agrotechnical, chemical methods of combating pests, diseases and sulfur plants, the issues of mechanization of biological control agents still remain unresolved, and improvised means of controlling them do not give the expected results. As the top priority tasks of the study, the author poses the issues of mechanization of the technological process of dispersal of eggs or pupae of entomophages using an unmanned drone equipped with an ejector-injection dispenser.The work also contains questions of the theory of dispersal of eggs of entomophages through an ejector-injection dispenser under the action of the lifting force of a local air jet or a suction pneumodynamic (injection) force created in the area of the dispenser windows, which allowed not only to significantly improve the design of the dispenser, but also to expand the technological capabilities of the proposed unmanned unit. apparatus.