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Internal Flow Analysis on a Mixed Flow Pump for a mineral lifting system
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양광시스템용 사류형 펌프의 내부유동 해석

논문 기본 정보

Type
Proceeding
Author
J. W. Lee (한국해양대학교) C. H. Yoon (한국지질자원연구원) J. M. Park (한국지질자원연구원) Y. D. Choi (목포대학교) Y. H. Lee (한국해양대학교)
Journal
The Korean Society For Power System Engineering 한국동력기계공학회 학술대회 논문집 2009年度 秋季學術大會 論文集
Published
2009.11
Pages
46 - 49 (4page)

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Result
Internal Flow Analysis on a Mixed Flow Pump for a mineral lifting system
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Abstract· Keywords

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The development of lifting pumps that lift minerals to a mining vessel are one of the vital parts of the commercial mining process. Lifting pumps with a high total head are needed as lifting pumps transfer minerals from the deep sea to a waiting vessel. Accordingly, when we designed the lifting pumps we needed to design the centrifugal pump with a high total head. However, that kind of pump has a small specific speed and it created a small passageway, so they had a problem transferring the minerals. Therefore, we designed a mixed flow pump which has a wider passage way for minerals to flow. Technology to design the pump requires a lot of experience, so more research into how the pump operates is necessary. In this research, I examined the internal flow of the pump by CFD to gather basic information for developing the pump's performance.
#Mixed flow pump (사류펌프) #Deep sea (심해저) #Internal flow (내부유동) #CFD (전산유체역학) #Reverse flow (역류)

Contents

Abstract
1. 서론
2. 수치 해석
3. 결과 및 고찰
4. 결론
참고문헌

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