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프로펠러의 뿌리 캐비테이션에 대한 제어핀의 실험적 연구Experimental Study of Control Fin on Root Cavitation of Propeller
- Other Titles
- Experimental Study of Control Fin on Root Cavitation of Propeller
- Issue Date
- 1-4월-2004
- Publisher
- 한국해양연구원 해양시스템안전연구소
- Keywords
- Root Cavitation; Control Fin; Inclined shaft
- Citation
- 선박해양기술, v.37, no.37, pp 137 - 146
- Pages
- 10
- Journal Title
- 선박해양기술
- Volume
- 37
- Number
- 37
- Start Page
- 137
- End Page
- 146
- Abstract
- Most of the high-speed propellers with large inclined shaft angle have the severe erosion problem by root cavitation around propeller blade root. These phenomena occure because of the upward flow created by the inclined shaft. In order to control the upward flow and improve the erosion problem by root cavitation, Root Cavitation Control Fin(RCCF) was designed and installed at the strut barrel of the propeller upstream and its performance was investigated experimently. It was proven that the RCCF controls the root cavitation effectively and makes the erosion performance improve. In the future, it is thought that the RCCF should be studied in detail at the viewpoint of optimum pitch angle, shape, installation position and resistance performance
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Collections - 선박연구본부 > Naval Ship Engineering Research Center > 1. Journal Articles
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