An investigation into autobalancing devices with multireservoir system

20th International Conference for Students and Young Scientists: Modern Techniques and Technologies

工业技术;材料科学

Pashkov, Evgeny N.^1 ; Martyushev, Nikita V.^1 ; Ponomarev, Andrey V.^1

Tomsk Polytechnic University, Lenina av. 30, Tomsk

634050, Russia^1

关键词: Automatic balancing;    Balancing system;    Liquid types;    Mathematical research;    Model results;    Multi reservoir;    Multi-reservoir systems;    Rotor speed;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/66/1/012014/pdf
DOI  :  10.1088/1757-899X/66/1/012014

来源: IOP

【 摘 要 】

Behaviour of a liquid-type automatic balancing device is modeled in this paper. To perform mathematical research the authors use a rotor model which contains a ring functioning as a reservoir coupled to a rigid shaft being rotatable in bearings. An autobalancer with several reservoirs is used for the mathematical investigation. The article provides the layout of forces acting in a multi-reservoir balancing system. Data on the effect of various factors on balancing accuracy as well as the main calculation features of a multi-reservoir autobalancer are presented. The obtained modeling results indicate that autobalancing efficiency is enhanced by increasing the number of reservoirs. An increase in the number of reservoirs causes a decrease in a critical rotor speed.