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http://dx.doi.org/10.3796/KSFT.2004.40.2.149

Flowing of the System the Underwater Vehicles Hull the Nozzle of Pump-jet Propeller with Angles of Attack  

Lee, Kwi-Joo (Chosun University)
Joa, Son-Won (Chosun University)
Kim, Kyoung-Hwa (Chosun University)
Publication Information
Journal of the Korean Society of Fisheries and Ocean Technology / v.40, no.2, 2004 , pp. 149-154 More about this Journal
Abstract
Results of a numerical simulation of a flowing of the underwater vehicles hull with the pump-jet nozzle are presented. It was calculate velocity distributions coefficients of the lift force the longitudinal moment of the hull with the pump-jet nozzle and isolated hull for some values of angle of attack. It was shown that the area of the influence of the nozzle on the velocities distribution of the hull and character of changing of coefficients of the lift force and the longitudinal moment and their derivatives depending on angle of attack.
Keywords
underwater vehicles; numerical simulation; angle of attack; pump-jet propeller;
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  • Reference
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