Theoretical design and experimental study of magnetic circuit for magnetorheological (MR) damper of shear-valve mode
Main Article Content
Abstract
According to the analysis of shear flow and pressure difference flow of MR fluids, the damping force of MR shear-valve damping force was analysed and calculated, and a magnetic circuit of Magnetorheological (MR) damper was designed. Based on the designed magnetic circuit, the degree of magnetic saturation and the dynamic characteristics of MR fluid damper, such as impedance, current, velocity and frequency were investigated. Magnetic induction testing of damping clearance was conducted, the test results show that when the coil current is 1.4A, the magnetic induction intensity reaches 0.55T.The bench test results show that when the piston speed is constant and the current is less than 1.36A, the variation range of damping force increases significantly. However, when the current is greater than 1.36A, the damping force tends to be stable and the coil reaches magnetic saturation, and energy indication characteristic of MR damper also show the same trend, which are consistent with the theoretical results. The results of this study can provide useful guidance for the magnetic circuit design of shear-valve MR fluid damper.
Downloads
Article Details
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
References
R. Asiaban, H. Khajehsaeid, E. Ghobadi, M. Jabbarid, "New magneto-rheological fluids with high stability: Experimental study and constitutive modeling," Polymer Testing, vol. 87, pp. 106512, 2020.
P. Pei, Y. Peng, "Constitutive modeling of magnetorheological fluids: A review," Journal of Magnetism and Magnetic Materials, vol. 550, pp. 169076, 2022.
M. Kumar, A. Kumar, R. K. Bharti, H. N. S. Yadav, M. Das, "A review on rheological properties of magnetorheological fluid for engineering components polishing," Materials Today: Proceedings, vol. 56, no. Part 3, pp. A6-A12, 2022.
L. Prabhu, S.S. Kumar, D. Dinakaran, R. Jawahar, "Improvement of chatter stability in boring operations with semi active magneto-rheological fluid damper," Materials Today: Proceedings, vol. 33, no. Part 1, pp. 420-427, 2020.
Y. Liu, Y. Zhang, B. Tang, M. Gao, J. Dai, "Introducing the thermal field into multi-physics coupling for the modeling of MR fluid-based micro-brake," International Journal of Heat and Mass Transfer, vol. 180, pp. 121785, 2021.
J. Yu, X. Dong, X. Su, S. Qi, "Development and characterization of a novel rotary magnetorheological fluid damper with variable damping and stiffness," Mechanical Systems and Signal Processing, vol. 165, pp. 108320, 2022.
J.S. Kumar, D.G. Alex, P.P. Sam, "Synthesis of Magnetorheological fluid Compositions for Valve Mode Operation," Materials Today: Proceedings, vol. 22, no. Part 4, pp. 1870-1877, 2020.
A. Dargahi, R. Sedaghati, S. Rakheja, "On the properties of magnetorheological elastomers in shear mode: Design, fabrication and characterization," Composites Part B: Engineering, vol. 159, pp. 269-283, 2019.
X. Liu, D.Ye, X. Gao, F. Li, M. Sun, H. Zhang, T. Tu, H. Yu, "Normal force for static and steady shear mode in magnetorheological fluid," Journal of Magnetism and Magnetic Materials, vol. 398, pp. 137-140, 2016.
J. Huang, X. Chen, L. Zhong, "Analysis and Testing of MR Shear Transmission Driven by SMA Spring," Advances in Materials Science and Engineering, vol. 2013, pp. 307207, 2013.
Z. Liu, F. Li, X. Li, J. Xu, "Characteristic analysis and squeezing force mathematical model for magnetorheological fluid in squeeze mode," Journal of Magnetism and Magnetic Materials, vol. 529, pp. 167736, 2021.
A. Erenchunac, B. Blanco, N. Gil-Negrete, B. Wang, L. Kari, "Effect of lubrication on the mechanical behavior of magnetorheological elastomers in compression mode," Polymer Testing, vol. 111, pp. 107617, 2022.
G. Hu, L. Wu, Y. Deng, L. Yu, G. Li, "Optimal design and performance analysis of magnetorheological damper based on multiphysics coupling model," Journal of Magnetism and Magnetic Materials, vol. 558, pp. 169527, 2022.
H. Vatandoost, M. Hemmatian, R. Sedaghati, S. Rakheja, "Dynamic characterization of isotropic and anisotropic magnetorheological elastomers in the oscillatory squeeze mode superimposed on large static pre-strain," Composites Part B: Engineering, vol. 182, pp. 107648, 2020.
H. Eshgarf, A.A. Nadooshan, A. Raisi, "An overview on properties and applications of magnetorheological fluids: Dampers, batteries, valves and brakes," Journal of Energy Storage, vol. 50, pp. 104648, 2022.
A.K. EiWahed, C.A. Mcewan, "Design and performance evaluation of magnetorheological fluids under single and mixed modes," Journal of Intelligent Material Systems and Structures, vol. 22, no. 7, pp. 631-643, 2011.
I. I. M. Yazid, S. A. Mazlan, T. Kikuchi, H. Zamzuri, F. Imaduddin, "Design magnetorheological damper with a combination of shear and squeeze modes," Materials and Design, vol. 54, pp. 87-95, 2014.
Z. Parlak, T. E. Call, "Optimal design of MR damper via finite element analyses of fluid dynamic and magnetic field," Mechatronics, vol. 22, no. 6, pp. 890-903, 2012.