1,721,008 research outputs found
Surface Piercing Propellers: Testing Methodologies, Result Analysis and Comments on Open Water Characteristics
No full textSurface piercing propellers: model test procedures and comments on related adimensional parameters
No full textRicerca sul funzionamento delle eliche di superfici
“Ricerca sperimentale sistematica con eliche in flusso non assiale presso il Dipartimento di Ingegneria Navale dell’Università di Napoli”
No full textScew propeller in non-axial flow performance: theoretical and experimental analysis and testing methodology
No full text“Ricerca sperimentale sistematica con eliche in flusso non assiale presso il Dipartimento di Ingegneria Navale dell’Università di Napoli”
No full textScew propeller in non-axial flow performance: theoretical and experimental analysis and testing methodology
No full text
Surface Piercing Propellers for Displacing Vessels
No full textSurface piercing propellers had several successful applications into the field of high-speed vessels; rarely, however, have been used for conventional dis-placing vessels, where they are also named “PSP” (Partially Submerged Pro-pellers).
This paper deals with the application of a PSP on a new livestock carrier dis-placing about 5000 tons which has been successfully trading since 1998.
After a brief introduction, where the state of the art is described, a few theo-retical issues are discussed, and short description of the research and design work is presented.
The results of various other tests performed with PSP both with models and in full scale are also illustrated and briefly discussed; these have been then compared with those obtainable on conventional cases.
Risks of possible undesired phenomena and benefits related to the applica-tion of PSP in large scale on displacing ships of different type and size are also dealt with and an outlook of investigations recently carried out on a peculiar application of PSP is also illustrated
Wave Resistance and Wave Pattern for High Speed Crafts; Validation of Numerical Results by Model Tests
No full text- Washington D.C. (USA
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