Dan Zhao, Shuai-Hu Wang, Shao-Gang Liu, Jin Cui, Li-Qiang Dong. Vibration transfer characteristic of gradient-like structure based on magnetorheological fluid [J]. Acta Physica Sinica, 2020, 69(9): 098301-1
- Acta Physica Sinica
- Vol. 69, Issue 9, 098301-1 (2020)
Fig. 1. Impedance distribution diagram.
Fig. 2. Schematic diagram of the experimental device for constructing gradient-like structure.
Fig. 3. Vibration transfer characteristic of the homogeneous quasi-solid magnetorheological fluid.
Fig. 4. Structure diagram of the experimental set-up.
Fig. 5. Comparison of vibration transfer characteristic of quasi-solid magnetorheological fluid under different magnetic field: (a) 30 mT; (b) 50 mT; (c) 70 mT; (d) 100 mT.
Fig. 6. Error between theoretical results and experimental results.
Fig. 7. Vibration characteristic of gradient-like structure.
Fig. 8. Vibration characteristic of the gradient-like structure under different magnetic field intensity.
Fig. 9. Comparison between gradient-like structure and homogeneous magnetorheological fluid: (a) 50 mT; (b) 70 mT; (c) 100 mT
Fig. 10. Comparison between experimental and numerical results of vibration transfer characteristic of gradient like structure: (a) 50 mT; (b) 70 mT; (c) 100 mT
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Table 1.
Characteristic parameters of the magnetorheological fluid.
磁流变液性能参数
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Table 2.
Comparison of numerical results and experimental results.
修正后的理论模型和实验结果对比
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Table 3.
Comparison of numerical results and experimental results (5–10 times).
修正后的理论模型和实验结果对比(5—10倍)
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Table 4.
Comparison of numerical results and experimental results (30–100 Hz).
修正后的理论模型和实验结果对比(30—100 Hz)
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Table 5.
Error between experimental and theoretical results.
实验与理论结果误差
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