Lots of researches were gone already about grooving corrosion mechanism of ERW carbon steel pipe. But there is seldom study for water hammer happened by fluid and acceleration of corrosion rate by incresed flow<br/> velocity. Therefore, in this ...
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https://www.riss.kr/link?id=A75897525
2004
Korean
550
학술저널
1-6(6쪽)
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
Lots of researches were gone already about grooving corrosion mechanism of ERW carbon steel pipe. But there is seldom study for water hammer happened by fluid and acceleration of corrosion rate by incresed flow<br/> velocity. Therefore, in this ...
Lots of researches were gone already about grooving corrosion mechanism of ERW carbon steel pipe. But there is seldom study for water hammer happened by fluid and acceleration of corrosion rate by incresed flow<br/>
velocity. Therefore, in this study carried out the analysis based on hydrodynamic and fracture mechanics. Analyzed stress that act on a pipe using ANSYS as a program, and also FLUENT and STAR-CD were used<br/>
for flow phenomenon confirmation. As the result, fatigue failure is happened by water hammer and corrosion rate was increased because of turbulent flow.
목차 (Table of Contents)
유한요소법에 의한 플라스틱 파이프의 저속균열성장 시험편 균열선단 응력확대계수 계산