• 제목/요약/키워드: Polybutylene pipe in CD pipe

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폴리부틸렌 이중관에서의 워터 햄머 현상에 관한 연구 (The Study of Water Hammer in Polybutylene Double Piping System)

  • 김용봉;양찬모;이용화
    • 대한설비공학회:학술대회논문집
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    • 대한설비공학회 2005년도 동계학술발표대회 논문집
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    • pp.511-516
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    • 2005
  • This study is to investigate the pressure wave characteristics and the maximum pressure rise generated by instantaneous valve closure at the end of the straightening polybutylene double piping system with header. Experiments were conducted under the following conditions: initial pressure $1{\sim}5$ bar, flow velocity $0.5{\sim}3.0$ m/s and water temperature $25^{\circ}C$.

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폴리부틸렌 이중관에서의 수격 현상에 관한 연구 (The Study of Water Hammer in Polybutylene Double Piping System)

  • 이용환
    • 설비공학논문집
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    • 제21권7호
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    • pp.380-385
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    • 2009
  • This study is to investigate the pressure wave characteristics and the maximum pressure rise generated by instantaneous valve closure at the end of the straightening polybutylene double piping system with header. Experiments were conducted under the following conditions: initial pressure $0.1{\sim}0.5$ MFa, flow velocity $0.5{\sim}3.0$ m/s and water temperature $25^{\circ}C$.