MR Tanker 실선 프로펠러 캐비테이션 관찰 및 LCT 모형시험과 비교연구

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 obsevation windows, 8 pressure transducers and 2 noise windows 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.observation, pressure fluctuation and noise measurements, which are conducted using 2 obsevation windows, 8 pressure transducers and 2 noise windows 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.