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http://dx.doi.org/10.3795/KSME-B.2009.33.11.924

Analysis of Two-Dimensional Turbulent Flow around the Horn-type Rudder  

Jeong, Nam-Gyun (삼성전자 디지털미디어총괄)
Publication Information
Transactions of the Korean Society of Mechanical Engineers B / v.33, no.11, 2009 , pp. 924-931 More about this Journal
Abstract
The two-dimensional turbulent flow around the horn-type rudder has been examined in the present study by using the commercial code FLUENT. The standard ${\kappa}-{\epsilon}$ model is used as a closure relationship. The geometry of horn rudder is based on the NACA 0020 airfoil. The simulations for various angle attack (${\alpha}$) and yaw angle(${\delta}$) are carried out. The effect of Reynolds number is also investigated in this study. The cavitation is more possible when the yaw angle is $6^{\circ}$ and it is more serious as Reynolds number increases.
Keywords
Rudder; Cavitation; Two-Dimension; Turbulent Flow; Standard ${\kappa}-{\epsilon}$ Model;
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