(Національний технічний університет "Харківський політехнічний інститут", 2019) Kozhushko, A. P.; Grigoriev, A. L.; Kalchenko, B. I.
Mathematical modeling of the oscillatory process ofthe longitudinal motion of a machine-tractor unit with a semitrailer tank equipped with a hydraulic liquid mixer is developed. The redistribution of liquid in the tank by the characteristics of Rayleighsurface waves is taken into consideration. The influence of the mixer operation on the total vibrational motion of the liquid in the tank is given. Thespectrum of frequencies of free mechanical oscillations is determined, and the corresponding forms ofinterconnected movements of the elements of a tractor and a tank are analyzed.
