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268 / 2025-06-15 21:14:44
Design of controllable ceramic sealing ring structure
mechanical seal,online control,intelligence,maintenance
Equipment Operation and Maintenance Technology and Method
Final Paper
Xue Wen / CNNP Operation Maintenance Technology Co.,Ltd, Hangzhou, Zhejiang, 310020, China
Fengming Hu / Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China; State Key Laboratory of Tribology in Advanced Equipment, Tsinghua University, Beijing 100084, China
Yizhuo Sun / Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China; State Key Laboratory of Tribology in Advanced Equipment, Tsinghua University, Beijing 100084, China
Quanchao Yang / Fujian Fuqing Nuclear Power Co., Ltd., Fuqing, Fujian 350300, China
Yuan Yin / Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China; State Key Laboratory of Tribology in Advanced Equipment, Tsinghua University, Beijing 100084, China
Weifeng Huang / Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China; State Key Laboratory of Tribology in Advanced Equipment, Tsinghua University, Beijing 100084, China
This paper investigates and proposes a controllable static sealing ring structure designed for intelligent sealing applications. A stacked piezoelectric ceramic actuator is selected to modulate the deformation of the sealing face. By actuating the piezoelectric elements, the conicity of the static ring surface is dynamically adjusted. This study provides valuable insights into the real-time control of sealing performance, with the goal of preventing sudden sealing failures and extending the operational lifespan of sealing systems.
Important Date

  • Conference Date

    Aug 01

    2025

    to

    Aug 04

    2025

  • Aug 20 2025

    Draft paper submission deadline

Sponsored By
中国机械工程学会设备智能运维分会
Organized By
新疆大学
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