Mathematical Model of Damping of Vibrations of a Liquid in a Tank with n Elastic Ribs

UDC 629.735.33:004.942 (045), DOI: 10.18372/1990-5548. 55. 12780

Yu. M. Kemenyash, O. M. Kushnir. Mathematical Model of Damping of Vibrations of a Liquid in a Tank with n Elastic Ribs // Electronics and Control Systems, N 1(55) – Kyiv: NAU, 2018. pp. 6671.

The problem of joint oscillations of a liquid and rigid elastically suspended damping ribs in a tank having the form of a rectangular parallelepiped is considered. A system of equations is drawn from which it can be seen that for a certain choice of parameters one can obtain a significant gain in damping. The Simulink model is constructed, which allows obtaining characteristics about the processes occurring in the tank. The aim of the paper is to describe such a mathematical model of damping of fluid vibrations with n elastic ribs in tanks, which has sufficient reliability, accuracy, simplicity and efficiency.

Index Terms Damping; ribs; oscillation of liquid; tank.

References: 4 name.