Journal of the Korean Society of Safety (한국안전학회지)

The Korean Society of Safety (한국안전학회)
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Removal Method for a Deposit at Sewerage with Polymer Additives

폴리머를 이용한 하수관로에서의 퇴적물 제거 기법

  • Jeon, Chan-Yeal (Department of Information Mechanical Engineering, Joongbu University) ;
  • Oh, Yool-Kwon (Department of Information Mechanical Engineering, Joongbu University) ;
  • Hwang, Se-Joon (Department of Information Mechanical Engineering, Joongbu University)
  • 전찬열 (중부대학교 정보공학부 정보기계공학전공) ;
  • 오율권 (중부대학교 정보공학부 정보기계공학전공) ;
  • 황세준 (중부대학교 정보공학부 정보기계공학전공)
  • Published : 2002.12.01
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Abstract

This experimental study is aimed to increasing the velocity in the sewerage and also development of easy removal method for a corrosion and sand in the flow pipe. And the result by the increasing the out flow per unit time, diameter of sewerage pipe is becoming small size, cut down the construction fee and the same time reducing the tubulent flow pattern in the flow pipe. As a result of detected experimental velocity signal from the probe in the test wall surface, reducing the pump power and increasing the out flow unit time. Apparent water velocity decreases as the value of void ratio increases depends on the varies center of pipe.

Keywords

References

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