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Research on a radially multi-layered magnetic fluid seal with high-pressure capacity
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DOI：10.1016/j.triboint.2026.112521.png)
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Abstract
En 中文
• Radially Multi-Layered magnetic fluid seal overcomes trade-off between pressure capacity and axial space inclassic seals. • Gas compressibility causes the discrepancy between the theoretical and experimental pressure capacity. • Chain-like structure enhances the pressure capacity but hinders the self-recovery of magnetic fluid sealing rings. • Main cavity pre-pressurization reduces pressure fluctuations and increases the total pressure capacity. • Higher rotary speed breaks chain structure and aids magnetic fluid seal ring self-recovery but cuts total pressure capacity.
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IF:
6.9
Papers:
1.1W
Citations:
4.2W
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