Hydrodynamic efficiency improvement of the High Skew Propeller for the underwater vehicle under surface and submerged conditions |
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| Authors: | Hassan Ghassemi Parviz Ghadimi |
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| Institution: | Department of Marine Technology, Amirkabir University of Technology, Tehran, Iran |
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| Abstract: | An algorithm based on the Boundary Element Method(BEM)is presented for designing the High Skew Propeller(HSP)used in an Underwater Vehicle(UV).Since UVs operate under two different kinds of working conditions(i.e.surface and submerged conditions),the design of such a propeller is an unwieldy task.This is mainly due to the fact that the resistance forces as well as the vessel efficiency under these conditions are significantly different.Therefore,some factors are necessary for the design of the opti-mum prop... |
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| Keywords: | underwater vehicle propeller design factors high skew propeller surface and submerged conditions hydrodynamic propeller efficiency |
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