Art

J-GLOBAL ID：201802283233916373   Reference number：18A0912129

Self-excited Pressure Vibration in the Low-Pressure Pipeline Using an Automatic Pressure-reducing Valve (II)-Prediction of Occurrence of Self-excited Pressure Vibration Based on a Period of Water Pressure Oscillation in a Closed Conduit-

自動減圧弁を用いた低圧管路における自励圧力振動(II)-閉鎖管内の水圧振動周期に基づく自励圧力振動発生の予測-

Author (4)： AKIYOSHI Kazuma (Univ. Miyazaki, Miyazaki, JPN) ,  SUZUKI Yuki (NTC Consultants Co., Ltd., Nagoya, JPN) ,  ITO Hideya (Kyoto Univ., Kyoto, JPN) ,  INAGAKI Hitone (Univ. Miyazaki, Miyazaki, JPN)
Material： Journal of Rainwater Catchment Systems  (雨水資源化システム学会誌)
Volume： 23  Issue： 2  Page： 1-10  Publication year： Jan. 2018 
JST Material Number： L4234A  ISSN： 1343-8646  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： pressure reducing valve ,  *piping system ,  oscillation ,  *self-induced vibration ,  rectilinear motion ,  vibration analysis ,  *proper oscillation ,  phase shift ,  hydraulic pressure ,  period (cycle) ,  low pressure ,  pressure fluctuation ,  *pressure oscillation ,  natural vibration analysis ,  *oscillation period
Semi thesaurus term： pressure change ,  *piping system ,  linear motion

JST classification (1)： Pipe flow  (RC10014D)

Reference (9)：

• [1] Akiyoshi K., Suzuki Y., Ito H., and Inagaki H. (2017): Self-excited Pressure Vibration in the Low-Pressure Pipeline: Growth mechanism of self-excited vibrations in the case of installing a pressure-reducing valve at the middle of the pipeline, Journal of Rainwater Catchment Systems, 23(1), pp. 1-11.
• [2] Inagaki H., Saito M., Nara Y., Takeshita S., and Akiyoshi Y. (2006): Measuring Result of Self-induced Vibration in Pipeline System using Automatic Pressure Regulator and Constant Flow Valve and the Control Measure, Journal of Rainwater Catchment Systems, 11(2), pp. 25-37, (in Japanese).
• [3] Mitsuno T. (1978): On the Period of Water Pressure Oscillation in Composite Closed Conduit, Transactions of the Japanese Society of Irrigation, Drainage and Reclamation Engineering, 73, pp. 39-46, (in Japanese).
• [4] Mitsuno T., Akae T., and Maekawa T. (1978): Waterhammer in A Composite Pipeline System: The relation between periodic time of pressure vibration and maximum pressure rise, Transactions of the Japanese Society of Irrigation, Drainage and Reclamation Engineering, 74, pp.53-58, (in Japanese).
• [5] Mitsuno T. (1979): Water Hammer Analysis of a Branched Semi-Closed Pipeline System with the Pressure Oscillation Model, Transactions of the Japanese Society of Irrigation, Drainage and Reclamation Engineering, 80, pp. 23-31, (in Japanese).

Terms in the title (9)： 減圧弁 ,  低圧 ,  管路 ,  自励 ,  圧力振動 ,  閉鎖 ,  水圧 ,  振動周期 ,  予測