아지무스 추진기 단독시험 시스템 개발 및 적용
Development and Application of an Open Water Test System for Azimuth Thrusters
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초록
To research and develop an azimuth thruster, the new type of open water test dynamometers to measure thrust, torque, total thrust and duct force are designed and manufactured by Samsung Ship Model Basin(SSMB). A compact servomotor to be accurately controlled is connected to precise spiral bevel gear through shafting system combined by couplings and main shafts. The dynamometers have shown excellent linearity and repeatability for all components of forces and a torque. Also, the open water tests have been successfully performed to show the performance of the system. In near future, it is expected that the device can be used for the study of scale effects and development of azimuth thrusters.
Abstract
To research and develop an azimuth thruster, the new type of open water test dynamometers to measure thrust, torque, total thrust and duct force are designed and manufactured by Samsung Ship Model Basin(SSMB). A compact servomotor to be accurately controlled is connected to precise spiral bevel gear through shafting system combined by couplings and main shafts. The dynamometers have shown excellent linearity and repeatability for all components of forces and a torque. Also, the open water tests have been successfully performed to show the performance of the system. In near future, it is expected that the device can be used for the study of scale effects and development of azimuth thrusters.
참고문헌 (5)
- Carlton, J.S., "Marine Propellers and Propulsion" (1993), Butterworth-Heinemann
- Hoffmann, K., "An Introduction to Measurements Using Strain Gagues", Hottinger Baldwin Messtechnik GmbH, ~ (1989)
- ITTC, "Report of Propeller Committee", 15th ITTC Conference, pp.276~ (1978)
- Force Measurement Technique, "Kang, D.I.", ~, pp.KRISS-95-121-ET (1995)
- Development of an Azimuth Thruster Dynamometer for Self Propulsion Test in Towing Tank, "Lee, Y.J.", SHI, ~ (2010)