AN ANALYSIS OF THE SERIES 60 RESULTS, PART 2. REGRESSION ANALYSIS OF THE PROPULSION FACTORS
Regression analysis is used to express the wake fraction, thrust deduction, hull efficiency and relative rotative efficiency in terms of the varied hull parameters. The standard errors of the regression equations are small, and the agreement with test results is better than any of the previously suggested expressions. The effect of variation in the propeller diameter is accounted for by correction factors in the form of analytical equations.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/0020868X
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Corporate Authors:
International Periodical Press
193 Heemraadssingel
Rotterdam, Netherlands -
Authors:
- Sabit, A S
- Publication Date: 1972-9
Media Info
- Pagination: p. 294-301
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Serial:
- International Shipbuilding Progress
- Volume: 19
- Issue Number: 217
- Publisher: IOS Press
- ISSN: 0020-868X
- Serial URL: http://www.iospress.nl/journal/international-shipbuilding-progress/
Subject/Index Terms
- TRT Terms: Energy consumption; Engine efficiency; Open water tests; Propulsion; Thrust; Wakes
- Old TRIS Terms: Power prediction; Propulsive efficiency; Thrust deduction; Wake fraction
- Subject Areas: Design; Energy; Marine Transportation; Vehicles and Equipment;
Filing Info
- Accession Number: 00041376
- Record Type: Publication
- Source Agency: International Periodical Press
- Files: TRIS
- Created Date: Mar 2 1973 12:00AM