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※ 학술발표대회집, 워크숍 자료집 중 4페이지 이내 논문은 '요약'만 제공되는 경우가 있으니, 구매 전에 간행물명, 페이지 수 확인 부탁 드립니다.
4,000원
원문정보
초록
영어
A hydraulic system is a drive or transmission system that uses high pressure hydraulic fluid to power hydraulic machinery. It refers to the transfer of energy from flow and pressure. A hydraulic pump is a mechanical source of power that converts mechanical power into hydraulic energy. Cavitation is the formation of vapor cavities in a liquid that are the consequence of forces acting upon the liquid. It usually occurs when a liquid is subjected to rapid changes of pressure that cause the formation of cavities where the pressure is relatively low. In this study, a cavitation was measured when the vane pump is rotating. The rotation speed of the vane pump was tested at 1000 rpm to 5000 rpm. At that time, the temperature and pressure of each hydraulic oil were changed and controlled. The results show that flow rate and noise are changed when cavitation occurred.
목차
Abstract 1. 서론 2. 본론 2.1 캐비테이션 2.2 실험장치 및 방법 3. 실험결과 및 고찰 3.1 작동유 온도의 영향 3.2 토출압력의 영향 4. 결론 References