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논문검색

Online Leakage Detection Test of High-pressure Heater at the Power Plant

초록

영어

Variations of acoustic emission signals of leakage of the heater versus inner pressure, leakage aperture, transmission distance and liquid state in the outer pipeline were studied through experiment and analysis. By changing one of the four factors each time, leakage failure reasons were concluded. Research results would be applied into leakage detection of heater.

목차

Abstract
 1. Introduction
 2. Online Detection System Design
 3. Calculation Model
 4. Data analysis
 5. Conclusion
 Acknowledgements
 References

저자정보

  • Wang Xin-hua Shangqiu Vocational and Technical College, Shangqiu 476000, China, Wuhan University of Technology, Wuhan 430063, China
  • Jiao Yu-lin Wuhan University of Technology, Wuhan 430063, China
  • Niu Yong-chao Shangqiu, Jinpeng, Industrial Co.Ltd. Shangqiu 476000, China
  • Yang Jie Wuhan University of Technology, Wuhan 430063, China

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