• 제목/요약/키워드: HOP(Hydraulic Oil Pump)

검색결과 1건 처리시간 0.019초

대형 tank 구조물 개선에 따른 진동변화 고찰 (Investigation for Change of Pump's Vibration Modes on Oil Tank)

  • 양경현;조철환;조성태;송오섭
    • 한국소음진동공학회:학술대회논문집
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    • 한국소음진동공학회 2007년도 춘계학술대회논문집
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    • pp.36-40
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    • 2007
  • It uses a tank to store, purify and feed lube oil in power plants, which is made by steel plate. Several pumps to feed lube oil are installed on the top plate of the oil tank. In this case if pumps on the top plate are removed or added, the dynamic characteristics of the structure will be changed. In this paper, we present that we analyze in detail the similar case with a finite element model for tank & pump structure coupled with oil and that we set plan to change mode shapes on the top plate of the tank.

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