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2축 Waterjet 추진 시험선 건조 및 실해역 성능 시험Construction of a Test Ship with Two Waterjet Propulsion System and Its Sea Trial Test
- Other Titles
- Construction of a Test Ship with Two Waterjet Propulsion System and Its Sea Trial Test
- Issue Date
- 2005
- Publisher
- 대한조선학회
- Keywords
- Test ship; Waterjet propulsion; Sea trial test; Momentum flux method; 시험선; 물분사 추진; 시운전; 모멘텀 해석법
- Citation
- 대한조선학회 논문집, v.42, no.6, pp 575 - 582
- Pages
- 8
- Journal Title
- 대한조선학회 논문집
- Volume
- 42
- Number
- 6
- Start Page
- 575
- End Page
- 582
- ISSN
- 1225-1143
- Abstract
- This paper describes the design and construction of a test ship with waterjet propulsion system for sea-trial test. Local flow characteristics around intake and nozzle of a operating waterjet propulsion system are measured at a sea trial to investigate between hull and waterjet propulsion. Flow rate is corrected by bollard pull test and shaft power is measured directly using a torque meter. The measured results are compared with the predicted results on the basis of DB. Those experimental data will be useful for the future works to develope the model test method and method for powering performance prediction.
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Collections - 선박연구본부 > Naval Ship Engineering Research Center > 1. Journal Articles
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