On-line Detection of Valve Packing Sealing Gas Leakage Based on Ultrasonic Impedance Identification

GUO Yuanshun, YU Xinhai, BAI Shan, YIN Chaolin, ZHANG Tao

Lubrication Engineering ›› 2023, Vol. 48 ›› Issue (9) : 146-151,177.

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Lubrication Engineering ›› 2023, Vol. 48 ›› Issue (9) : 146-151,177. DOI: 10.3969/j.issn.0254-0150.2023.09.018

On-line Detection of Valve Packing Sealing Gas Leakage Based on Ultrasonic Impedance Identification

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{{article.zuoZheEn_L}}. {{article.title_en}}[J]. {{journal.qiKanMingCheng_EN}}, 2023, 48(9): 146-151,177 https://doi.org/10.3969/j.issn.0254-0150.2023.09.018

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