Dynamic mathematical model of the lubrication system

The object of research is the lubrication system with supply and scavenges oil gear pumps with electric drives. Analyzed the features of the workflow in aggregates lubrication systems, and evaluated the possibility of applying a homogeneous model for the description of a two-phase mixture of "oil foam". It describes the principles of construction of mathematical model of the lu- brication system based on dynamic equations of the typical processes in the nodes - flow of two-phase mixture, mixing air and liquid flows, filling cavities of the pinion pairs in the suction side of the pump. Verification of the devel- oped mathematical model is made by comparing the calculated and experi- mental processes.