Hydrodynamic Drag of Semisubmerged ShipsSource: Journal of Fluids Engineering:;1972:;volume( 094 ):;issue: 004::page 879Author:R. B. Chapman
DOI: 10.1115/1.3425581Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Linearized theory for wave-making resistance is applied to semisubmerged ships. Theoretical and experimental values are compared for submerged hulls, struts, and struts in tandem. Strut forms producing minimum wave-making resistance are calculated at several speeds and water plane areas for a typical submerged hull. Struts are described in terms of step functions to facilitate an investigation of multiple struts including the effect on drag of decreased wetted surface area.
keyword(s): Drag (Fluid dynamics) , Ships , Hull , Electrical resistance , Waves , Struts (Engineering) , Functions AND Water ,
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| contributor author | R. B. Chapman | |
| date accessioned | 2017-05-09T01:30:04Z | |
| date available | 2017-05-09T01:30:04Z | |
| date copyright | December, 1972 | |
| date issued | 1972 | |
| identifier issn | 0098-2202 | |
| identifier other | JFEGA4-27401#879_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/161512 | |
| description abstract | Linearized theory for wave-making resistance is applied to semisubmerged ships. Theoretical and experimental values are compared for submerged hulls, struts, and struts in tandem. Strut forms producing minimum wave-making resistance are calculated at several speeds and water plane areas for a typical submerged hull. Struts are described in terms of step functions to facilitate an investigation of multiple struts including the effect on drag of decreased wetted surface area. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Hydrodynamic Drag of Semisubmerged Ships | |
| type | Journal Paper | |
| journal volume | 94 | |
| journal issue | 4 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.3425581 | |
| journal fristpage | 879 | |
| journal lastpage | 884 | |
| identifier eissn | 1528-901X | |
| keywords | Drag (Fluid dynamics) | |
| keywords | Ships | |
| keywords | Hull | |
| keywords | Electrical resistance | |
| keywords | Waves | |
| keywords | Struts (Engineering) | |
| keywords | Functions AND Water | |
| tree | Journal of Fluids Engineering:;1972:;volume( 094 ):;issue: 004 | |
| contenttype | Fulltext |