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VGU RESEARCH REPOSITORY


Please use this identifier to cite or link to this item: https://epub.vgu.edu.vn/handle/dlibvgu/1119
Title: Development of a rotary self-sealing component for MR fluid-based devices featuring permanent magnet
Authors: Nguyen Thi Nien 
Van Cuong Vo 
Nguyen Quoc Hung 
Issue Date: 2020
Source: https://www.sci-en-tech.com/ICCM/index.php/ICCM2020/
Conference name: The 11th International Conference on Computational Methods 
Abstract: 
In this research work, a self-sealing component for rotary shaft of a MR fluid based devices such as MR brakes and MR clutches is designed and tested by both simulation and experiment. The sealing component is composed of a permanent magnet and a magnetic core placed on a rotary shaft to replace a traditional lip-seal. After an overview of development of MR fluid based rotary devices and researches relating to MR fluid based sealing, a configuration of a self-sealing component for rotary shaft of a MR fluid based devices is proposed. The design and modeling of the sealing component is then conducted based on Bingham plastic rheological model of the MR fluid and finite element analysis. Based on finite element analysis, optimal design of the sealing component is obtained. Prototypes of the sealing component are then manufactured and experimental works are then conducted. Base on experimental results, performance characteristics of the sealing component are investigated and compared with simulated results.
Duration: 9-12/8/2020
Conference venue: Ho Chi Minh city, Vietnam
URI(1): http://epub.vgu.edu.vn/handle/dlibvgu/1119
Appears in Collections:Conference papers

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