지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수
초록· 키워드
오류제보하기
New experimental devices and methods to measure shaft forces of ships are proposed in this paper. The strain gauge type six-component load cell was newly designed and installed to the end of the propeller shaft. The signals generated from the sensor in the propeller rotating are transferred to the new data amplifying and processing board on the shaft and the data is transmitted to the self-made wireless receiver. To find out the characteristics of shaft forces during port and starboard turning motions in sea trial, oblique and combined yaw maneuvering tests at straight, transient, maximum yaw rate, steady conditions were performed with the model ship installed the shaft forces measuring device using circular motion tester of Samsung Ship Model Basin. Characteristics of the measured shaft forces in model tests show quantitatively good agreement with the computed values obtained by the CFD programs using the measured wake data in oblique towing conditions. In the near future, It is hoped that the estimated shaft forces for a ship from this experimental method could be validated through comparison with directly measured values of a ship.
목차
1. 서론
2. 시스템 개발 및 성능 검증
3. 모형 실험법 개발
4. 실험 결과 분석
5. 결론
참고문헌
참고문헌 (7)
참고문헌 신청
1. [학술대회논문] - Hagesteijn, G. / 2012 / Development of a six-Component blade load measurement test setup for propeller-ice impact / 31st International Conference on Ocean, Offshore and Arctic Engineering
2. [학술지(정기간행물)] - Hoshino / 1978 / Measurement of Propeller Bearing Force / MHI 15 (3)
3. [보고서] - Hoffmann, K. / 1989 / An Introduction to Measurements Using Strain Gages
4. [학술대회논문] - Jion, C.B. / 2005 / A study on emergency single operations for twin-screw large LNG carrier / Proceedings of the Annual Autumn Meeting : 327 ~ 330
5. [학술대회논문] - Jun, D.S. / 2008 / Study on the propeller loads during meanuvering motion of ship / Proceedings of the Annual Spring Meeting : 1075 ~ 1079
2. [학술지(정기간행물)] - Hoshino / 1978 / Measurement of Propeller Bearing Force / MHI 15 (3)
3. [보고서] - Hoffmann, K. / 1989 / An Introduction to Measurements Using Strain Gages
4. [학술대회논문] - Jion, C.B. / 2005 / A study on emergency single operations for twin-screw large LNG carrier / Proceedings of the Annual Autumn Meeting : 327 ~ 330
5. [학술대회논문] - Jun, D.S. / 2008 / Study on the propeller loads during meanuvering motion of ship / Proceedings of the Annual Spring Meeting : 1075 ~ 1079
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UCI(KEPA) : I410-ECN-0101-2014-550-002487252