Korean Journal of Air-Conditioning and Refrigeration Engineering (설비공학논문집)

The Society of Air-Conditioning and Refrigerating Engineers of Korea (대한설비공학회)
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The Study of Water Hammer in Polybutylene Double Piping System

폴리부틸렌 이중관에서의 수격 현상에 관한 연구

  • Lee, Yong-Hwa (Department of Building Services, Yuhan University)
  • Published : 2009.07.10
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Abstract

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 $25^{\circ}C$.

Keywords

References

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