MR Tanker 실선 프로펠러 캐비테이션 시험 및 LCT 모형시험과 비교연구
Comparative Study of Full-Scale Propeller Cavitation Test and LCT Model Test for MR Tanker
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다운로드
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참고문헌
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초록
In order to study correlation of the propeller cavitation performance between a full-scale ship and a model ship for the MR Tanker, the full-scale ship and the model tests were conducted. The full-scale ship test is composed of cavitation observation, pressure fluctuation and noise measurements, which are conducted using 2 observation windows and 8 pressure transducers installed inside the full-scale ship above the propeller. The model test in the Large Cavitation Tunnel(LCT) was conducted at the same conditions as that of the full-scale ship and its results are compared with those of the full-scale ship. Through the model-ship correlation analysis, it is considered that the experimental technique for the MR Tanker class ship was verified in LCT.
Abstract
In order to study correlation of the propeller cavitation performance between a full-scale ship and a model ship for the MR Tanker, the full-scale ship and the model tests were conducted. The full-scale ship test is composed of cavitation observation, pressure fluctuation and noise measurements, which are conducted using 2 observation windows and 8 pressure transducers installed inside the full-scale ship above the propeller. The model test in the Large Cavitation Tunnel(LCT) was conducted at the same conditions as that of the full-scale ship and its results are compared with those of the full-scale ship. Through the model-ship correlation analysis, it is considered that the experimental technique for the MR Tanker class ship was verified in LCT.
참고문헌 (6)
- Construction of the Low Noise Large Cavitation Tunnel, "Kim, K. S.", KRISO, ~, pp.KRISO Report No. UCPNS101A-2100-7 (2009)
- Kim, K. S., "A Propeller Cavitation Test and PIV Measurements Method in LCT and MCT of MOERI", IPS'10 (2010)
- Hoshino T., "Full Scale Cavitation Observation and Pressure Fluctuation Measurements by High-Speed Camera System and Correlation with Model Test", IPS'10 (2010)
- Kim, K. S., "A Study of Propeller Cavitation of a LNG Carrier in Large Cavitation Tunnel", Proceedings of SNAK (2010)
- Base Technology of Test Estimation for Propeller and Rudder Performance-Stage I, "Ahn, J.W.", KRISO, ~, pp.KRISO Report, Project No 10033669 (2012)
- Kim, K. S., "Correlation Study on Pressure Fluctuation Measurement at Large Cavitation Tunnel with Full-Scale Data for Two Container Carriers", 12th PRADS (2013)