KOREASCHOLAR

In order to understand the MR fluid flow in the MR damper core, the annular orifice path was simplified into a square channel and the electromagnetic flow was analyzed. For this purpose, the CFD-ACE+ program was used. The temperature and magnetic field of the MR fluid were based on room temperature and orifice wall data, and 2-D steady incompressible laminar flow was assumed. The inlet and outlet of the orifice channel are at atmospheric pressure, and the inflow velocity of the MR fluid is 0.1 m/s. After analyzing the magnetic field of the core, which is a simple model of the 1 stage MR damper, the electromagnetic flow analysis of the MR fluid flowing through the orifice channel was performed. From this, the magnetic field of the orifice channel and the electromagnetic flow of the MR fluid were observed. As the magnetic flux density increased, the flow distribution and velocity of the MR fluid in the channel core changed significantly.

Abstract
1. 서 론
2. MR 댐퍼 해석방법
3. 해석 결과
4. 결 론
References

• 정규철(Department of Mechanical Engineering, Sunmoon University, Graduated student) | Kyu Chul Jung
• 이창수(Department of Mechanical Engineering, Sunmoon University, Graduated student) | Chang Soo Lee
• 권영철(Department of Mechanical Engineering, Sunmoon University.) | Young-Chul Kwon Corresponding author